Lifestyle is a major factor thought to influence susceptibility to many diseases including the eye. Lifestyle disease or disorder can be a result of the consequence of one’s health choices. Unhealthy lifestyle choices such as alcohol consumption, smoking, fat and sugar rich diet, lack of physical activity, poor sleep patterns and chronic eye strain are associated with the risk of developing eye diseases.

Gary Rodney, Master of Optometry and Fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC) based at the Smart Vision Optometry Eyes InDesign Mosman clinic, advices the significance about diabetic eye disease and Hypertensive Retinopathy.

Diabetic Retinopathy

Diabetic Retinopathy (DR) is an eye disease caused by the onset of diabetes. It is caused when high blood sugar levels damage the blood vessels of the retina.

“You may have diabetic retinopathy, and not even know it,” says Rodney. In the early stage of DR, no symptoms are shown. As this condition advances, one may “experience blurred vision, black or dark spots in the vision, and colours may appear faded,” says Rodney.

Another contributing factor to DR is smoking. Smoking is believed to increase tissue hypoxia (lack of oxygen in cells and body), a factor involved in developing diabetic retinopathy.

DR can be personally treated, such as bringing blood sugar and blood pressure levels under control. Stop smoking and maintain a healthy lifestyle to improve overall health and prevent unnecessary vision loss.

Maintaining a healthy balanced lifestyle and the richness of vitamins in meals are crucial to one’s health, and eye health. “Vitamin A plays an important role in keeping the retina and night vision in working condition,” says Rodney. “Vitamin E helps protect the eye from age-related macular degeneration (AMD),” says Rodney, and “vitamin C can help to fend off cataracts”.

Hypertensive Retinopathy

High and untreated blood pressure (hypertension) can affect one’s vision and lead to eye disease. Hypertension can cause damage to the blood vessels in the retina. This eye disease is known as Hypertensive Retinopathy.

Hypertensive Retinopathy (HR) is strongly associated with diabetes, and is related to blood pressure status. “High blood pressure causes blockage of the retinal arteries (blood vessels) that supply blood and oxygen to the eye,” says Rodney.

Retinal haemorrhages are commonly seen when there is a breakdown of blood-retinal barriers. “HR occurs when the force of blood against the artery walls is too high, causing damage to the artery.” says Rodney.

High blood pressure is a risk factor for many ocular conditions, such as glaucoma and age-related maculopathy (AMD). This condition can lead to double or dim vision, loss of vision and headaches.

Mild hypertensive retinopathy comes about due to “elevated blood pressure, and risks other chronic effects such as cardiovascular disease (CVD)”, says Rodney. When diabetes is associated with hypertension, cardiovascular risk rises, and retinopathy becomes more severe and rapidly progresses.

Moderate grade of hypertensive retinopathy, reflects higher in people with diabetes. Diabetes and hypertension are both vascular risk factors, and the prevalence of diabetes among patients with hypertension is high.

Symptoms of mild to moderate hypertensive retinopathy are not always experienced, but can be discovered upon regular eye examinations.

Treatment for Hypertensive Retinopathy includes “controlling high blood pressure through lifestyle changes,” says Rodney. The control of blood pressure in hypertensive diabetic people prevents cardiovascular risks as well as the deterioration of retinopathy and visual acuity.

Smart Vision Optometry clinics are located in Sydney, Australia. Book a Smart Vision Comprehensive Vision Skills Assessment or Advanced Eye Health Test for any child or adult by calling the Mosman clinic (02) 9969 1600 or the Bondi clinic (02) 9365 5047, alternatively book an appointment online.

Chronic conditions can cause eye symptoms, such as dry eye, damaged blood vessels and blindness. Many eye problems are preventable and treatable.

Jacqueline Gattengo, a Smart Vision Optometrist at Eyes InDesign Bondi, explains common illnesses that cause many eye problems.

Diabetes

People with diabetes often have problems with the blood vessels in their body, and the eye is no exception. Diabetes causes many complications, including Diabetic Retinopathy (DR).

DR is caused by the onset of diabetes. “High blood sugar and high blood pressure levels can damage the blood vessels in the back of the eye, that supply blood to the retina,” says Jacquie. A lack of blood supply can affect vision and cause permanent blindness. DR can be prevented by regulating blood sugar and blood pressure levels.

High blood sugar levels increase the risk of dry eyes. “Dry eye causes significant eye discomfort and impaired vision,” says Jacquie. The symptoms include redness, a scratchy sensation of the eye, and blurry vision. The cause of dry eye is typically a lack of tears to keep the eye moist and healthy.

People with diabetes are also at higher risk of developing cataracts and glaucoma.

Nutritional deficiency

Vitamin A deficiency can cause severe dry eye and lead to ulcers of the cornea. A lack of vitamins can increase the risk of developing cataracts.  

“Cataracts are caused by the build-up of protein which clouds the lens of the eye, causing blurry vision and blindness,” says Jacquie. If left untreated, this condition will worsen and lead to blindness.

Jacquie says, “cataracts can also be caused by diabetes, smoking, high blood pressure and a history of cataracts in blood relatives.” 

“Many people are not aware of the effects of smoking on their vision,” says Jacquie. Smoking is associated with many health problems, including eye health. Smoking contributes to cataracts by “altering the cell of the lens through oxidation,” says Jacquie, and the “heavy metal like cadmium accumulates in the lens.”

Regular eye examinations are important to “test, diagnose and treat eye deficiency before they become progressively worse,” says Jacquie. Cataracts are more prominent in people who are diabetic. Therefore, it is important to “maintain high and low blood sugar levels,” says Jacquie.

Corneal Ulcer

A cornea ulcer is a common eye condition that is often caused by bacterial infections. This causes an ulcer to form in the front part of the eye.  People with “vitamin A deficiency and those who wear contact lenses are at a higher risk of cornea ulcers,” says Jacquie, as infectious agents are trapped behind the lens.

Jacquie identifies symptoms of cornea ulcer that include, “pain, intense redness, a scratchy sensation of the eye, light sensitivity and blurred vision.”

If you suspect you have a cornea ulcer, visit your local Smart Vision Optometry for an eye examination.

High blood pressure

High blood pressure can cause a change in the retina as it damages the blood vessels that supply the eye.

Controlling high blood pressure levels is fundamental for the vision of the eyes. “The longer the blood pressure levels remain high, the more an individual is at risk of having permanent eye damage,” says Jacquie.

High blood pressure may be diagnosed during a regular eye examination.

Autoimmune disease

Autoimmune disease is a condition whereby the immune system mistakenly attacks healthy cells of the body. The autoimmune attack causes inflammation of the optic nerve that damages the eye and affects vision.

People with autoimmune disease experience common symptoms such as “dry, red and itchy eyes, light sensitivity, eye pain, and change in vision,” says Jacquie. Treating the autoimmune disease will help control eye problems caused by the condition.

Rheumatoid arthritis

Rheumatoid arthritis, a collagen vascular disease, increases the risk of dry eye, as infections with bacteria or viruses affect the eye.

This condition can be treated with eye drops

Infectious diseases

Infections can affect the condition of the eye as well as one’s eyesight. Pink eye or conjunctivitis is a common form of eye infection. Common symptoms include redness and swelling of the eyelids and eye pain.

Trachoma

Trachoma begins with a bacterial infection, similarly to conjunctivitis (pink-eye), and can be easily treated.

However, if the condition is left untreated, “the condition will worsen as it causes scarring to the eyelid that pulls the eyelashes inwards,” says Jacquie. This causes tremendous pain as every blink scrapes the eye.

Advanced trachoma is called trichiasis, which occurs when the eye is inflamed. “Scar tissue builds up inside the eyelid, making the eyelid tight, pulling the eyelashes inward,” explains Jacquie.

Symptoms of trachoma include discharge from the eye, irritated eyes and redness. This causes immense pain as the eyelashes scrape against the cornea. This can lead to blindness.

Trachoma can be treated with cleanliness and hygiene, regularly wash your bedding, clothes and face to prevent infection.

It is important to be aware of other diseases that affect the eye, as if left untreated and undiagnosed, it can result in permanent blindness and vision impairment.

Smart Vision Optometry clinics are located in Sydney. Book a Smart Vision Comprehensive Vision Skills Assessment or Advanced Eye Health Test for any child or adult by calling the Bondi clinic (02) 9365 5047 or the Mosman clinic (02) 9969 1600, alternatively book an appointment online.

Written and syndicated by: YDMA News, YDMA Group

Diabetic eye disease, such as Diabetic Retinopathy (DR) and Diabetic Macular Edema (DME), is an eye condition that causes vision impairment and blindness in people with diabetes. A person with diabetes is at a higher risk of developing eye disease.

It is important to identify the relationship between diabetes and eye problems so that effective preventable measures can be considered.

Gary Rodney, Master of Optometry and Fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC) based at the Smart Vision Optometry Eyes InDesign Mosman clinic, advises ways to preserve one’s vision and reduce chances of eye disease.

Comprehensive eye exam

A comprehensive dilated eye examination is required at least once a year to diagnose, keep track and maintain signs of eye disease. A dilated eye exam involves a “thorough exam of the retina and signs of damage to the optic nerve before a patient notices any change in vision,” says Rodney. Treatment takes place when signs of disease appear.

Upon examinations, tests can also be performed to ensure that the patient’s vision system is strong and performs adequate function in daily tasks and activities. Comprehensive eye examinations above and beyond eye health are suitable for every age group. “We are aware that a lifestyle and work environment play an important role in patient vision,” says Rodney. Therefore it is important to consider certain treatment plans such as glasses, contact lenses and vision therapy that is comfortable and suitable for the patient, and to improve vision effectively.

Control blood sugar

High blood sugar (glucose) levels damage the blood vessels that provide the retina, nerves and soft tissue of the eye with oxygen and nutrients. “Damaged blood vessels leak fluid and blood in your eye and can result in retinal detachment,” says Rodney.  

High blood sugar can change the shape of the eye and cause blurred vision. High glucose can change the fluid levels and cause swelling in the tissue of the eye. “This causes blurred vision, but in such circumstances, the blurred vision is temporary,” says Rodney.

Once the blood sugar stabilises the blurred vision and shape of the eye’s lens may improve. Therefore it is “important to control blood sugar levels to prevent these problems,” says Rodney. Maintaining a normal blood sugar level through diet and exercise can keep your blood vessels healthy.

High blood sugar levels damage blood vessels in the eye and retina, causing permanent damage.

Quit smoking

Smoking increases inflammation in the body, when “the cigarette smoke damages the cells in the body and interferes with the functioning of the cell,” says Rodney.

Blood vessels are prone to breaking, and can cause fluid to leak in the retina, resulting in damage and vision loss.

“High levels of nicotine also reduce the efficiency of the insulin that lowers your blood sugar,” says Rodney. As a result, you may need large doses of insulin to control blood sugar levels.

Smart Vision Optometry clinics are located in Sydney, Australia. Book a Smart Vision Comprehensive Vision Skills Assessment or Advanced Eye Health Test for any child or adult by calling the Mosman clinic (02) 9969 1600 or the Bondi clinic (02) 9365 5047, alternatively book an appointment online.

Myopia (near sightedness) is a condition in which close objects are visibly clear, while distanced objects are blurred. This is understood as a refractive disorder that occurs as the eyeball elongates (gets longer). Myopia can cause exponentially more serious  complications if the refractive error is  severe, -5.00D or worse.

People with myopia have good near vision, and poor distance vision.

Gary Rodney, founder of Smart Vision Optometry and Fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC), explains the different degrees of myopia and how it leads to great risk of age related blindness.

The causes of myopia traditionally include genetics and the working environment. Now we are seeing that there does not have to be any evidence of genetic tendencies and simply lifestyle can cause myopia to develop. Genetics simply makes the problem worse. The lifestyle factors include doing work focusing on close objects, like a computer screen, digital device, or book and/or less time outdoors in the daylight.

Rays of light that enter the eye, also influence the development of myopia. “Vision is made clear as light rays enter the eye through the cornea and lens, which bend the light to the retina at the back of the eye,” says Rodney. This gives a clear and sharp image. Therefore if a person is experiencing blurry vision they are experiencing a refractive error, as the light rays are not focused correctly at the back of the eye.

If not treated for prevention and not just compensation, myopia can progressively advance, causing other disorders that can result in blindness.

Low myopia

Low Myopia is the most common. Low to moderate myopia is usually measured less than -500D.

While there is no cure, vision treatment, management and control can be influenced using Smart Vision Optometry proprietary techniques with glasses, lenses or orthokeratology (Ortho-K). Ortho-K has been shown to produce a reduction in the rate of progress of myopia.

Studies have shown that children who spend long hours doing outside activities, are at a lower risk of myopia. Progressive nearsightedness/myopia can cause vision impairment, including cataracts, macular degeneration, retinal detachment and myopia maculopathy.

High myopia

High myopia can lead to blindness. High myopia can be at least -500D or worse.

High myopia, also called pathological myopia, where the abnormal elongation of the eyeball that occurs in pathological myopia stretches the tissue at the back of the eye and leads to the development of detachment, floaters and halo. The retina is more stretched and therefore much more prone to peripheral retinal tears.

Studies have shown that the higher the myopia, the bigger the risk a person has of developing glaucoma. “As myopia worsens, retinal nerve fibre layers and macular thickness charge, increases the risk of glaucoma,” says Rodney.

Common risks to blindness led by myopia include retinal detachment, cataracts and glaucoma. These disorders may lead to visual impairment and blindness.

Retinal detachment

A thinned retina can cause retinal breaks. “Retinal detachment occurs when the retina detaches from the back of the eye,” says Rodney, and “if this detachment is not repaired urgently, it can cause blindness.”

Glaucoma

Glaucoma is associated with the damage to the optic nerve caused by increased pressure in the eye chamber.

Glaucoma is found significantly in those with myopia. In some cases, the eye can stretch out of its shape resulting in a refractive error. “The cause of high myopia in patients should be examined,” says Rodney.

Cataracts

Cataracts is common among people with myopia. “This condition occurs when the eyes lens, located behind the pupil, has a cloudy appearance,” says Rodney.

Patients with high myopia can develop cataracts earlier than those with no refractive errors.

Smart Vision Optometry clinics are located in Sydney. Book a Smart Vision Comprehensive Vision Skills Assessment or Advanced Eye Health Test for any child or adult by calling the Mosman clinic (02) 9969 1600 or the Bondi clinic (02) 9365 5047, alternatively book an appointment online.

October brings the month of World Sight Day and World Teacher’s day, in commemoration of both annual events, this article aims to bring awareness to blindness and vision impairment in children.

Vision impairment or loss can affect people of all ages, but it can be detected at an early age. Reduced eyesight can have minor or long-lasting effects on all aspects of life including personal daily activities and participation in school and work.

Jacqueline Gattegno, a Smart Vision Optometrist at Eyes InDesign Bondi, provides insight in identifying signs of vision problems in children.

The role of educators in detecting early signs in learner

Millions of children around the world experience signs of significant visual impairment, many of which are preventable and treatable.

Educators spend a significant amount of time with learners, therefore, they “play an important role in identifying early signs of eye problems in children,” Jacquie says. This detection reduces the risk of blindness.

There is an increase in the rate of vision-related issues in children, such as diabetic retinopathy, untreated glaucoma, un-operated cataract and myopia. These are preventable causes of blindness that can easily be attended to.

Teaching methods to accommodate such issues

Much of information and education that we receive is through vision, therefore it is important to adopt this knowledge in teaching children who are visually impaired.

Educators can play a crucial role in assisting the comfortably of a child’s learning, regardless of a child’s diagnoses of vision impairment; acute or severe. An adjustment in teaching methods and techniques can help reduce the severity of vision impairment in children.

Much of the strain of the eyes is caused by reading and focusing, particularly in the classroom and on digital screens. However there are other causes to consider that are hereditary.

Here are a few examples teachers can assist with children who experience the following conditions and diagnosis:

Retinopathy of Pre-maturity (ROP)

Retinopathy refers to the disease of the retina that is caused by an abnormal growth of the blood vessel. ROP usually affects children who are born prematurely with a low body mass.

Adaptation in teaching methods can be made by discouraging physical activity as a compulsory requirement as it may result in retinal detachment.

Albinism

Albinism is a lack of pigmentation in skin, hair and eyes. Pigment is necessary for retinal development, therefore, albinism impacts vision.

In learning environments, a high contrast of colours may be beneficial for children with albinism. For example, bright colours against dark backgrounds.

Coloboma of the eye

This is a physical defect of the eyes in children that occurs from birth. To treat this in classrooms, it is important to reduce the glare in learning environments, which can be decreased with dark curtains.

How to identify signs of myopia

The more myopic the higher the risk of screening issues that cause blindness. “It is important to know the difference between high and mild myopia as the level of severity increases the chances of blindness,” Jacquie says.

Mild myopia does not immediately increase a person’s risk of developing serious eye problems but left untreated it can.

High myopia, on the other hand, happens when a child’s eyeball grows longer than it should. If left untreated, high myopia complications can lead to blindness, so regular comprehensive visual eye examinations are critical. These are not the common sight tests offered by regular optometrists.

High myopia may raise the risk of a child developing serious conditions such as cataracts, detached retinas and glaucoma.  

Educators can identify signs of myopia in classrooms in the child has:

1. Poor school grades

2. Short attention span

3. Holding objects close to the face

4. Squinting

This month brings awareness to vision impairment and blindness. The awareness of the role teachers play in a child’s sight to reduce preventable blindness is crucial.

Vision problems such as myopia can be treated with highly successful, non-invasive, smart vision eye health treatment programmes, yet some optometrists and ophthalmologists recommend invasive laser eye surgery as the only option or quick fix. “Smart Vision Optometrists have a holistic approach to eyecare and therefore invasive surgery, which is a permanent disfigurement, is not considered a viable option and would only be suggested in extreme cases as an absolute last resort,” Jacquie said.

“If a child has any of the above symptoms then a comprehensive vision skills assessment is recommended immediately,” Jacquie concludes.

Smart Vision Optometry clinics are located in Sydney. Book a Smart Vision Comprehensive Vision Skills Assessment or Advanced Eye Health Test for any child or adult by calling the Bondi clinic (02) 9365 5047 or the Mosman clinic (02) 9969 1600, alternatively book an appointment online.

Myopia Then and Now

The rising prevalence of myopia is all that’s needed to show that it’s not just a refractive error that glasses will fix. It’s a lifestyle problem with genetic roots, and it’s linked to much more serious eye conditions including glaucoma, retinal detachment, and an increased risk of blindness. 

With myopia on the rise in the West, digital screens are bearing the brunt of the blame, but, says Gary, the rise in myopia was already noticed in Asia long before screens became part of daily life. “Broadly speaking, near work and lack of time spent outdoors in natural daylight seem to be the lifestyle changes that are affecting children’s eyesight,” says Gary. “Nowadays, near work quite often means screen time. However, long hours of study without a computer may have a similar effect.” 

But there’s more to myopia than too much study and not enough outdoor play. “Genetics still play a role,” says Gary. “However, the expression of genes is determined, to some extent, by environmental factors, so it would be unwise to overlook their influence. The adverse effects of near work and the absence of the beneficial effects of time spent outdoors will have an impact, and a genetic predisposition to myopia would add to the potentially negative effects of both.”

How Eye Doctors Slow Myopia Progression

Progressive myopia first manifests itself in children. The younger they are when it begins, the faster it progresses. Later on, usually at around the age of 20 to 25, the progression of myopia slows down. However we now know there are certain categories of the population that continue to get worse even as adults. The eyeball continues to elongate and stretch and damage the retina. The thinking behind myopia control is logical. “If the progression of short sightedness can be slowed or stopped in children, the adult will have better vision,” says Gary. “As a result, children are the primary focus of myopia control interventions.” 

Various treatments have been tested in clinical trials, and needless to say, there were some failures. “At one time, it was believed that providing corrective eyewear that helped myopic kids to see properly was part of the problem. Thankfully, a trial in which children were prescribed eyewear that wasn’t strong enough proved that forcing kids to struggle with their eyesight wasn’t going to solve any problems. We now know that the worse thing you can do to contribute to someone’s eyes getting worse is to under correct the prescription or to prescribe single focus distance glasses or contact lenses.”

At his practice in Mosman, Gary Rodney uses orthokeratology as a way to combat myopia in children. “Kids wear special contact lenses that reshape the cornea at night while they sleep. In most instances, myopia control is that easy,” says Gary, who also promotes the idea of more outdoor playtime. “There are various theories as to why playing outdoors in natural light slows the development and progression of myopia. Whatever the precise mechanism, it’s known that outdoor play makes a significant difference and is therefore to be recommended.”

“The ultimate goal for any optometrist would be the prevention of blindness. He or she will probably never know how many of today’s children are saved from blindness through myopia control interventions, but it’s a calling that can change lives and therefore one that Eyes in Design is passionate about.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on myopia and Smart Vision’s approach to myopia management, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

1. Never Miss an Eye Appointment

During routine eye tests, optometrists do basic screening for eye problems that are serious enough to cause blindness if left untreated. Early detection is key to the successful treatment of conditions like glaucoma, so eye examinations are much more than a simple matter of ensuring that glasses prescriptions are still correct. It’s a health check that could save people’s eyesight. 

2. Get Enough Sleep

Sleep is the time when the body rests, recuperates, and recovers from the rigors of the day. If they aren’t getting enough sleep, people may notice that their eyes are dry and feel gritty and sore. That’s because tear fluid circulates best when the eyes are closed, lubricating the eyeball. Dry eyes can lead to more serious problems, and they’re not the only eye problem that might be experienced among people who don’t get enough sleep. 

New research indicates that there’s a link between disruption of the circadian rhythm and myopia. Short-sighted people tend to sleep badly and have disturbed sleeping patterns, leading researchers to suggest a link between blue light from screens, disturbed sleep, and myopia. 

So lay off the coffee at night, avoid the TV, smartphone, or computer before bedtime since the light can convince the body that it’s still daytime, get comfy, and get the seven hours of sleep adults need for both eye health and overall health. 

3. Take a Break from the Screen

Looking at screens for long hours can cause eye strain. After all, the muscles that the eyes use to focus are locked into a single position for a long time. People also don’t blink as often as they should when looking at screens, so they might start experiencing dry eyes. 

To overcome this, they might need to remind themselves to blink, but they should also rest their eyes briefly every 5 minutes or so. Simply look at something far away for 2-3 seconds before returning them to the screen. Every 30 minutes for an adult (15 minutes for a child) have a complete 10 minute break from looking at the screen. It’s also worth remembering that the viewing distance for screens may not be ideal for ordinary glasses, so consider getting a special pair that’s made for computer work. 

4. Protect Against UV Light and Workplace Hazards

Those who spend a lot of time outdoors will probably remember the importance of sunblock. But don’t forget to protect the eyes too. Excessive exposure to UV light can cause long-term damage, so wear a good pair of sunglasses. 

When working on tasks that require eye protection, whether at home or at work, be sure to use the correct protective eyewear. Eye injuries are more common than they should be, and they often occur because people have dispensed with eye protection when working with tools. 

5. Eat Well and Drink Plenty of Water

Eating a healthy, balanced diet and drinking enough fluids contributes towards better all-round health. It’s a commonsense tip that everybody knows but not everybody practices. “A great many people are suboptimally hydrated,” says Gary. “An American study found that 43 percent of adults aren’t drinking enough fluids and that places strain on every system in the body as well as the eyes.”

Easy, but Requires Awareness and a Little Commitment

Although Gary’s advice may seem sensible, solid, and relatively obvious, he says that many people simply aren’t aware of the things they can do to take care of their eye health. “Good health requires partnership with healthcare professionals, and optometrists should be on every person’s team along with their GPs and dentists.”

In closing, Gary advises people to act quickly if they experience vision changes or vision-related symptoms. Coupled with the components of a healthy lifestyle, this ensures the maintenance of healthy eyes and could add up to stronger vision and improved eye health in the longer-term.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on vision and the importance of eye health, or to book an appointment for a thorough eye or vision check-up, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Bacteria live on human skin, and they live on eyelids too. It’s perfectly natural. But when there’s an overgrowth of bacteria on the eyelids and at the base of the lashes, a variety of problems can occur. The bacteria can produce exotoxins that inflame the glands that would ordinarily produce oil as a component of your tear fluid – and the result is often chronic dry eye.

A Relatively Common, but Knotty Problem

It’s not something that gets talked about much, so one may be surprised to find that between 15 and 25 percent of people experience blepharitis. Unfortunately, it’s not a problem that will go away on its own, and although treatment provides relief, people with this condition will probably have to go for repeat treatments from time to time.

When dry eye is caused by blepharitis, special therapeutic devices can help to solve the problem far more quickly and effectively than was the case in the past when eyelid scrubs and topical treatments were the only available way of dealing with the issue.

“Eyes in Design is pleased to be able to offer its patients BlephEx and BlephaSteam – the two most recent advances in the treatment of chronic dry eye,” says Jacqueline Gattegno, a Sydney-based behavioural optometrist. 

In-Office Treatments are Safe and Painless

The new technologies for combatting blepharitis have been thoroughly tested and are approved by authorities around the world. The safe, effective treatments are recommended by the Dry Eye Institute of Australia and are also painless, says Jaqueline. “BlephEx offers a very gentle way to exfoliate the lids and lashes, removing the bacterial debris that causes most eyelid inflammations. BlephaSteam, on the other hand, gently melts the congealed secretions that block oil-producing glands.”

“Eyes in Design has received very positive feedback from patients following these therapies,” says Jacqueline. “Dry eyes and blepharitis often go together and when they do, we are usually able to relieve the symptoms of both problems at once using these technologically-advanced pieces of equipment.”

Healthy Lifestyle Reduces Flare Ups

Although blepharitis is inclined to recur, having a healthy lifestyle can help to reduce the frequency and intensity of flare-ups. “You may notice that your blepharitis is worse after eating certain foods,” says Jaqueline. 

“In any event, a healthy, balanced diet helps the body to take better care of itself, so there’s a possibility that a healthier diet and lifestyle will reduce the recurrence of blepharitis. Women should avoid wearing eye-makeup during inflammations, and may later benefit from choosing cosmetics intended for people with sensitive skins.”

“The good news that comes with the development of new technologies for the treatment of blepharitis is that patients can experience longer-lasting relief sooner. Don’t delay blepharitis treatment. Its complications can be severe if it is left to itself, and since you will be in considerable discomfort, seeking relief is the smart thing to do.”

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

To learn more about dry eyes and how to treat it, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Kids With Myopia Aren’t Necessarily Undernourished 

“Studies often produce tantalising results that are all-too-easy to misinterpret,” says Jacqueline. “For example, a famous study found that children who developed myopia ate less energy-rich foods, had a lower intake of B-vitamins and vitamin C, and ate less fatty and protein-rich foods.”

“That may seem conclusive enough, but it was found that there were no significant height or weight differences between myopic children and their peers, which would be expected when nutritional intake was low enough to indicate malnourishment. As a result, the researchers were forced to conclude that the myopes weren’t undernourished and may just have represented a group with a lower energy requirement.” 

“The point about physical energy requirements opens the door to speculation. There is definitely research showing a link between spending too much time indoors and the progression of short-sightedness. However, we don’t know anything about indoor versus outdoor activity in the group with ‘lower energy requirements.’ It’s certainly possible that this was a more sedentary group that spent less time in outdoor play, but even if it was, it can’t be known whether the same nutritional findings would have applied had both myopic and non-myopic groups of children been exposed to the same levels of activity, particularly outdoor activity.”

A Balanced Diet for a Healthy Body

Sometimes, it’s best to take an uncomplicated view to eliminate confusion, and that’s just what Jacqueline does. “It’s an accepted fact that a healthy, balanced diet is important to one’s health, and there’s no reason to believe that eye-health is any different. There are certain foods that are linked to the maintenance of eye-health, but they shouldn’t be viewed in isolation. Balance will always be key in nutrition and a balanced diet should benefit eye-health along with overall physical health.”

Balance is certainly a sensible approach, but knowing which foods (other than carrots) are best for maintaining healthy eyes and possibly even clear vision is nevertheless of interest. As with all things eye-related, Jacqueline has the available information at her fingertips.

Feast the Eyes

“Oily fish like herring, mackerel, sardines, salmon and tuna top the list. There’s evidence that the Omega-3s found in oily fish can contribute to reducing dry eye issues, and Omega-3s are linked to a host of other health benefits,” says Jacqueline.  Seeds and nuts also contain Omega-3s, and unless there are allergies to add to the equation, they’re a healthy snack food for between-meals nibbling. 

“Antioxidant vitamins are believed to protect against various age-related eye problems, and the best source of these nutrients is to be found in fresh fruits and vegetables. Once again, the whole body benefits and people of all ages can enjoy better health. And yes, carrots are good because they contain Vitamin A – so the old urban legend wasn’t altogether wrong.”

“Beef and eggs contain zinc, which is an element found in higher levels in the eyes than elsewhere in the body, so it’s possible that both of these foods, as well as other foods containing this trace element, are good for the eyes.”

Last but not least, Jacqueline observes that water helps to keep the body functioning as it should, and that applies to the eyes too. It is known that staying hydrated can help to reduce dry eye symptoms, and that’s just one of the many benefits of drinking enough water. By now, we’ve covered most of the ingredients of a balanced diet, but it does serve to illustrate that there’s no ‘silver bullet’ when it comes to eating for healthier eyes and better vision.”

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on vision and the importance of eye health, or to book an appointment for a thorough eye or vision check-up, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

For a diabetic, the most dangerous threat to their vision is known as diabetic retinopathy. It’s a condition in which the retina of the eye becomes scarred after diabetes-related damage to its blood vessels, and it can lead to blindness, but the good news is that even if someone is diagnosed with this condition, there are effective ways to slow or stop its progression. 

Diabetics are also more susceptible to cataracts and macular degeneration. That doesn’t mean that they are sure to develop vision problems if they’re diabetic – but if they are among those who do, early detection and treatment could save their vision. 

When and How Often Diabetics Should See an Eye Doctor

It’s a good idea for people with diabetes to go for an eye examination soon after their diagnosis. If they’ve been living with undiagnosed diabetes for some time, retinopathy may already have begun to develop. After the first screening, diabetics should have an annual eye exam – unless they notice any unusual symptoms or vision changes between check-ups. 

If retinopathy is diagnosed, eye doctors may need to follow up more frequently, and complying with a regular regimen of check-ups and treatments could be vital for maintaining their vision. “With timely and expert care, it is often possible to halt the damage caused by diabetic retinopathy,” says Gary Rodney.

Why People Sometimes Don’t Comply

Diabetes eye screening isn’t painful or invasive. Nevertheless, says Gary, many diabetics are inclined to put off their appointments. “There are several reasons for this,” says Gary. “People who have been diagnosed with diabetes are often terrified by well-meant attempts at persuading them to attend various screenings. Healthcare professionals are inclined to highlight what may happen if there isn’t regular screening, but it can be counterproductive. Patients become afraid. They put off screenings because they’re scared of getting bad news. Once they’ve put it off for long enough, they become nervous about scheduling screenings because they think they’ll be criticised for negligence.”

There’s also a practical side to things: “Drops that dilate the pupil are used for the examination,” explains Gary. “Patients aren’t able to drive after their screening. They don’t want to bother their friends or family, especially when they don’t have any worrying symptoms to report. However, Eyes in Design would like to encourage them to keep up their regular screenings, and their friends and family would surely do the same.”

Eye Screening is About the Good News

Gary says that there’s nothing to fear from an eye screening. “Eye screening is good news,” he says. “It doesn’t hurt, and if the results say there’s nothing to worry about, you can celebrate. If eye doctors do pick up the beginnings of a problem, it’s more easily treatable than if you wait until symptoms begin or become unbearable. Either way, patients can only win. If you’re a little behind on your screenings, it’s time to rectify that. Make that appointment. You’ll be glad you did.” 

“Diabetics rely on a team of healthcare professionals who will work with them to ensure the greatest possible quality of life. Optometrists are among these, and Eyes in Design is proud of its role in supporting people with diabetes through the eye-related health issues they face,” says Gary.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye health, eye screening, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Training the Eyes for Sports: As Important as Regular Workouts

The logic is simple. Athletes train their bodies, hoping to reach the peak of their performance, but many of them fail to recognise the importance of training their eyes which are, after all, part of the body and at least as important to their performance as their limbs. 

The ability to see moving objects properly, locate them accurately in space, tracking them as they move, and focusing from one object to the next quickly and clearly are important in sports. Over and above that, being able to see things out of the corner of the eye, the ability to judge speed and distance, and the way in which the eyes direct our bodies, or hand-eye coordination, all contribute to sportspeople’s performance. 

These visual skills may seem like second nature – but so are other elements of sport, like the ability to run. And, as with running ability, training brings improvement. However, it’s an aspect of sports training of which few are aware. One will, for example, hear people saying that they have poor hand-eye coordination with the implied conclusion that there’s nothing to be done about it. According to Gary Rodney, that’s a false assumption. The right training can make a big difference.

Because Everybody’s Different

As with other training programs, there’s no single recipe for success. Gary says that sports vision therapy all begins with individual assessments. The basics come first. While glasses or contacts aren’t a must for everyone, some athletes might need them, so a simple eye test acts as a starting point. 

After that, a behavioural optometrist delves deeper, testing the visual skills that even people with 20/20 vision need in order to perform well in their chosen sports. Specialised equipment is used to test a range of visual skills that aren’t covered by a regular eye examination. The results enable the behavioural optometrist to identify the areas needing work, making it possible to develop an individualised therapeutic training program.

“There’s much more to behavioural optometry than just prescribing glasses,” says Gary, “and it’s not just athletes that can benefit. Some people think they’re just ‘clumsy’ when the real problem lies in their visual skills. Physical performance and visual ability are closely linked, and glasses or contact lenses aren’t always the solution.”

So, for those hoping to do better at sports, and those who aren’t into sport but have noticed issues with hand-eye coordination, depth perception, and so on, vision therapy could be a game-changer in more ways than one. 

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on vision therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

That’s because eyes change over time, and just as their joints might be feeling a bit more creaky than they did when they were in their twenties, their eyes aren’t as flexible or as strong as they were before. Here’s what they can expect from their eyes after 40 and what they can do about it. 

1. “Long Arms” for Reading

The lens of the eye flexes to allow for the switch between near and far vision. Over time, it loses its flexibility, and even those who never needed glasses before may find that they need specs for reading. “It’s one of those things,” says Australian behavioural optometrist Jacqueline Gattegno, proprietor of Eyes in Design Bondi. “If you haven’t been going for regular eye tests before the age of 40, you should certainly begin to do so.”

2. Dry Eyes

Every time someone blinks, their eyes are lubricated with tear fluid. There are a lot of different reasons for dry eyes including long hours spent in front of the computer, dry air, and ageing eyes. One can experience dry eyes at any time of life, but once someone is over the age of 35, the chances increase. Women who are experiencing menopause or are past menopause are more likely to get dry eyes than men are, but that doesn’t leave men with one less thing to worry about. They can get dry eyes too. 

Although dry eyes are uncomfortable, they aren’t ordinarily a direct threat to a person’s vision. Nevertheless, one should let an optometrist take a look and see what’s causing the problem. “Special drops can relieve dry eyes,” says Jacqueline. “You can also try helping your eyes by taking fish oil capsules and drinking lots of water.”

3. Reduced Night Vision

In time, the photoreceptors in the eyes begin to age and that means that seeing in poor light becomes more difficult. “An optometrist can’t improve your night vision per se,” says Jaqueline, “but making sure that your eyewear prescription is correct will help to some degree.”

4. Glaucoma

There was a time when having glaucoma meant that the person would experience vision loss – sometimes even total vision loss. Glaucoma is a build-up of pressure inside the eye and it can damage the optic nerve. However, if glaucoma is diagnosed early, it is treatable: one more reason to go for those eye examinations. The older a person is, the more important this becomes. Glaucoma is still a leading cause of blindness in people over the age of 60. 

5. Cataracts

Cataracts form when the proteins in the eye’s lens clump together, clouding the lens and blurring vision. Someone might notice them because they’re seeing halo effects when they look at lights, because their night vision is becoming worse, or because they’re experiencing blurry vision. 

“If cataracts are so bad that stronger glasses can’t restore vision, laser surgery solves the problem,” says Jacqueline. “It’s not a major procedure, and the success rate is excellent. Surgery may sound worrying, but it doesn’t require a stay in hospital, and the chances are excellent that your vision will be better than ever before. It’s definitely not something to be scared of.”

6. Macular Degeneration

The macula is part of the eye, and it consists of light-sensing cells. If the macula begins to degenerate, vision becomes blurry. Left untreated, it is likely to end in loss of vision, but, says Jaqueline, treatments can slow the process, preventing severe vision loss. Macular degeneration affects in the region of 14 percent of people over the age of 80. “It’s not something that affects all people with ageing eyes,” says Jacqueline, “but it’s something to look out for since the damage isn’t reversible.”

Take-Home Message

Eye examinations become even more important once a person is over 40. There’s no need for people to be overly worried about any problems an optometrist may pick up – as long as they’re going for fairly regular check-ups. Some age-related eye problems may require treatment or surgery, but in general, the outlook is good as long as the diagnosis is early.

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on eye health, visual skills and therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

“Eye strain from staring at screens is incredibly common,” says Australian behavioural optometrist Jacqueline Gattegno. “It’s believed that most people these days have some degree of digital eye strain, but it will come as a relief to know that there’s no proven link between eye strain and the progression of myopia.”

“At the same time, there’s also no real proof that computers can’t contribute to longer-term vision problems. The jury is out. However, if you’re already experiencing vision issues and do visually intensive work, eye strain is an inevitable result, and if you have perfect vision and make your eyes work too hard, you’re also at risk of experiencing eye strain.”

Symptoms of Eye Strain

Most people will identify with the feeling of having “tired eyes.” They may be dry, and they can be sore and uncomfortable. The dryness of strained eyes can cause a burning sensation, and one may experience sensitivity to bright lights, trouble with focusing and refocusing the eyes, headaches, or even double vision. 

“It’s easy to say that digital eye strain among students and professionals isn’t serious,” says Jaqueline, “but symptoms this uncomfortable must be taken seriously because they have such a big impact on quality of life and the ability to fulfil one’s overall potential. Nobody is going to be at their best when they’re battling with discomfort.”

How to Prevent and Treat Eye Strain

“Your optometrist can help,” says Jacqueline. “Even if your glasses are fine for all the other things you do, they might not be suited for seeing at screen-distance. Computer glasses can also be tinted to reduce the effects of blue light. If your eyes are dry, an optometrist can determine whether it’s just a matter of not blinking enough or whether your tear glands aren’t working quite as they should. If the glands are blocked, there are non-invasive treatments, and if it’s just dryness from not blinking enough, there are drops that can help with dry eyes.”

“Since the overtired muscles that focus your eyes have a big role to play in eye strain, giving them some stretching exercises can work wonders. Behavioural optometrists are able to teach you eye exercises that will help to relax and strengthen the muscles in your eyes.”

Taking frequent breaks requires almost as much discipline as working or studying for hours, but despite sounding counter-productive, it’s quite the opposite. “Give your eyes and your brain a break every twenty minutes or so,” says Jacqueline. “Chances are, you’ll get even more done. Just twenty seconds looking at a distant object every twenty minutes can make a huge difference.”

You should also blink consciously. “When people work in front of screens, their eyes are fixed on the task, and they blink less often than they should. That dries out the eyes and accounts for the burning, gritty sensation that people with eye strain experience.”

According to Jacqueline, a person’s computer, their posture, and the layout of their work area may also contribute to their eye strain. 

“Always work with your screen at arms’ length from your face and positioned so that you look slightly downwards at it when seated in an upright posture. Making text larger may help, as can increasing the refresh rate of your screen to reduce flickering. You can also reduce glare by using a matte filter for your screen. Ensure that your workspace is well-lit and that your screen is not brighter than the light in the room. If dry air is contributing to the problem, a humidifier may be of help. Finally, make sure you’re getting enough sleep. It rests the eyes and re-energises the mind.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye strain and how it can be treated and prevented, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

The most serious workplace eye injuries are likely to occur in specific work environments. When there’s dust, compressed air, tools, and especially power tools, extremely bright light or UV light, or work involving the use of chemicals, eyes can be at risk, and eye protection will be especially important. 

“We’re usually looking at situations in which the surface of the eye gets scratched, foreign bodies become embedded in the eye, the eye is punctured, or chemicals have burned eye tissue. Welding flashes give off very bright UV light, and they’re also responsible for many eye injuries in the workplace.” says Gary.

Effective Eye Protection

Effective eye protection in the workplace isn’t just a matter of identifying areas where it’s needed and making sure it’s available – although that’s a good start. “Both employers and employees need to be educated and aware,” says Gary. “There are often instances in which eye protection is provided, but not worn, or the eye protection is inadequate, incorrect, or poorly-fitting.”

“Making employers and employees aware of workplace hazards, and sustaining that awareness is very important. When people work in hazardous situations every day, it becomes the norm. They get careless, and that’s a very dangerous state of affairs.”

“Once there is awareness coupled with the provision of adequate eye protection, and a safety-oriented workplace culture that enforces the use of safety equipment and safety protocols, the risk of eye injuries in the workplace is substantially reduced.”

Identifying Suitable Eye Protection Options

Choosing the right eye protection to use at work is rather more complicated than it may initially seem. As a basic guideline, it should comply with Australian Standards which cover the types of safety gear that should be used to guard against impacts (high, medium, or low), dust, chemical handling accidents and UV light from welding equipment. 

Apart from being effective, the equipment should also be comfortable and fit well. “Personal Protective Equipment (PPE) should ideally be just that – personal,” says Gary. “If it’s comfortable to wear, there’s a greater chance of compliance. As an employee, you should ask for help if you feel that your equipment isn’t right for you. For example, if you wear glasses, your eye protection should fit over them, and if there’s a chance of chemicals or debris entering your eyes from the sides, there shouldn’t be any gaps.”

Risk Assessment, Eye Protection, Compliance

The three steps towards reducing the chance of workplace injuries are the same regardless of the type of accidents that is being guarded against. Knowing where the risks are is the first step, the provision of adequate protective equipment is the next one, and compliance in using it closes the loop. 

“Your eyesight is too important to risk because you don’t want to engage with workplace safety officers or simply don’t feel like wearing your PEE,” says Gary. “Take the necessary steps, report problems, and be informed as to what to do in the event of an accident.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye injuries and impairments, and how they can be treated, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Behavioural optometry offers a proactive approach to eyesight that, in certain cases, reduces the chances of vision problems developing in the first place, and when its precepts are applied to children, its benefits can have particularly far-reaching implications.

It would be a mistake, however, to see behavioural optometry as a field that only benefits kids who need help in putting their eyes to work for them. Sportspeople, office workers, and people with neurological problems are among those who might benefit. Not everyone needs intervention from a behavioural optometrist, but those who do are likely to experience its evidence-based medical benefits. 

Beyond Deciding if They Need Glasses

While behavioural optometrists like Jacqueline Gattegno are able to prescribe glasses and contact lenses when they’re needed, their qualifications and experience have progressed further to include the diagnosis and treatment of issues ranging from poor eye coordination to focusing problems, lazy eye, turned eye and difficulties in tracking texts sequentially. 

Behavioural optometrists are also trained to assess what we do with information from eyes: for example, how we use it to coordinate movements, or how we synthesise visual information and auditory information. Finally, the things people use their eyes for are assessed and linked to skills that can be improved and risks that need to be combatted.

In short, behavioural optometry examines the ways in which we use our eyes, and offers therapies that include but also transcend prescription eyewear in order to help us to use vision more effectively. It can even prevent progressive deterioration in vision that may otherwise have led to a need for glasses or glasses stronger than the ones already worn. 

According to the Australian College of Behavioural Optometrists (ACBO), behavioural optometry has three goals: preventing the development or deterioration of eye and vision problems; treating the ones that are already present; and developing visual abilities, particularly those needed by children to fulfil their academic potential.

Jacqueline confirms: “From children striving to get the full benefit of their education, to active adults who realise that visual training may be as important as physical training in boosting performance, office workers who spend long hours in front of computer screens, and older people who are working to take care of their visual health, behavioural optometry can have benefits,” says Jacqueline. “It all begins with an examination in which your visual skills and needs are assessed.”

Specs, and More Than Just Specs

Apart from prescription eyewear, which is sometimes tinted to help address the impact of certain conditions on the eyes, behavioural optometry offers eye health advice, and therapeutic techniques that help with vision and vision-related challenges.

“The diagnostic methods, the therapies, and the options we offer at Eyes in Design Bondi are not unique,” says Jacqueline, “but the general public is largely unaware of them. If they don’t have problems with their eyes, they don’t need to know. But it is of concern that many adults and children are struggling with unaddressed eye-related issues.”

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on vision therapy and how it works, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Jobs Requiring Near Work and Screen Time

It’s long been believed that jobs requiring very detailed, fine work or close-up work can adversely affect the eyes. However, it’s more a case of eye-strain than vision loss. Nevertheless, eye strain and its consequences are uncomfortable enough to have a very negative impact on one’s work and daily life, so it should certainly be classed as an occupational hazard.

“Eye strain is a real problem for people who do a lot of near work and computer-based work. There are studies that suggest that prolonged screen time could cause permanent damage to eyes. However, the generally accepted view is that digital eye strain is like other forms of eye strain: it can cause symptoms like blurry vision or even double vision, but once the strain is relieved, the symptoms go away,” says Jaqueline. “At Eyes in Design, eye exercises, computer glasses that reduce the effects of blue light, or both are suggested. It’s also worth looking at workplace ergonomics and simple ways in which workers can reduce the risk of straining their eyes.”

Jobs in Which Foreign Objects or Chemicals can Injure Eyes

For those who work in an environment where there’s flying debris, no matter how small, eye protection is a must. “Foreign bodies in the eye can lead to corneal abrasions, even when they are quite small,” says Jacqueline. “Chemicals can be even more dangerous. The bottom line is that workplace health and safety protocols should indicate which jobs require eye protection, and when they do, compliance is key.”

“You may want to visit an optometrist and find out about industrial safety glasses. They don’t replace protective eyewear, but they don’t break as easily on impact, and some designs allow for the addition of side-shields that allow the glasses to be used as protective eyewear for certain tasks.”

Outdoor Jobs

Working outdoors in the sunshine might sound like a pleasant prospect, but it has a few downsides, and the sun itself is one of them. The harmful effects of UV light can cause or contribute to a range of eye problems ranging from corneal sunburn to cataracts and macular degeneration. “If you work outdoors, you should wear polarised sunglasses or choose glasses with photosensitive lenses that darken in sunlight,” says Jaqueline. “There is a very real risk of permanent damage to the eyes from excessive sun exposure, and they need protection.”

Shift Work or Sleep Deprivation

The mental and physical demands of a job that makes inroads into a person’s sleep patterns are many, and their eye health will suffer too. Dry eyes are common in those who don’t sleep enough, but that’s probably the least of their concerns. “Insufficient sleep has been linked to glaucoma which can cause total vision loss,” says Jacqueline. “Dry eyes may sound more uncomfortable than vision-threatening, but dry eyes are also more susceptible to infections. It’s important for your overall health to get enough sleep, and if you’re not able to sleep properly, you need to look for solutions to rectify that.”

Risk is Part of Life, but Risk Mitigation Should be Too

Risk is an ever-present part of life and risk avoidance isn’t always possible. However, risk mitigation is almost always possible, and safeguarding one’s vision should be given priority. “If you’re concerned about the way in which your work affects your vision, visit a behavioural optometrist who will not only look at how well you can see, but also the visual demands of your job,” Jacqueline concludes.

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on eye injuries and impairments, and how they can be treated, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

She says about 15% of people, and many children diagnosed with ADHD, battle with uncoordinated eye movements caused by convergence dysfunction, which affects the degree to which both eyes, which function independently, are able to work together and move in such way as to bring their independent focuses together on an object that’s close by. 

If they overdo the required turn inwards by turning too far, the overzealous turning will result an excess of convergence which causes the teamed focus to fall far short of the object. But if, on the contrary, the eyes tend to move outwards instead of inwards, their teamed focus point or convergence will be far beyond the close-up objects like books or work that are being looked at, which is seen as being as being insufficient convergence. 

The Impact of Convergence Errors

Gattegno says that it has been suggested by researchers that if left untreated and uncured, convergence excess errors may result in myopia, a serious refractive error which allows only for close vision.

When it comes to learning skills, she says convergence issues do not affect children’s ability to learn how to read, but they can impact on how they interpret and understand what they have read because the focus on the words is blurred or doubled. And these errors can also affect the fluency with which children read, specially when expected to do so for a long time. 

The energy taken in attempting to correct the double vision or clear the blur by trying to move the eyes to the right convergence point by stopping them from turning too far inward or outward, can also result in frustration and other issues. This can affect a child’s ability to read and work close up and could result in eye strain.

Increasing the negative impact of this eye muscle dysfunction, Gattegno says, is that many of those affected by it may not even know they have it; what it means; and why or how it can be corrected. 

Testing and Treating

She says neither convergence insufficiency nor convergence excess can be identified using standard eye tests; nor can they be treated with standard glasses, both of which are aimed at improving vision clarity, and not at identifying and correcting dysfunctions.

On the other hand, a binocular vision (two eye vision) assessment can determine the presence of convergence areas. The use of prism glasses and office-based vision therapy assisted by home reinforcement, have been identified as very effective ways to diagnose and correct convergence issues.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on behavioural optometry, convergence errors, and vision therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

“One in five children will have undetected vision problems in documented research, and there is more to vision than just being able to see clearly. Behavioural optometrists look beyond the potential for clear eyesight and examine how the eyes are being used. They will use special tests to see if the eyes work well together, if they are able to change focus easily, if they can track systematically from one object to the next, analyse the information they’re getting from their eyes well, and coordinate physical movements based on visual information. Our research has shown with the increased use of screens and technology it is now more unusual to find a visual system with no problems when we look at all the vision skills and not just clarity of sight” says Gary.

“The branch of optometry that looks at the way in which visual skills are developing is also known as developmental optometry, and the term is appropriate since visual skills can be developed.”

Improving Children’s Visual First Experience of Study

It’s Gary’s opinion that examination by a behavioural optometrist should occur before children begin with school. “Struggling with school is inevitable when there are visual or visual skills problems,” says Gary. 

“Early experiences can have a lifelong effect on a child’s perception of learning and his or her abilities in learning environments. When children struggle with vision, it’s unlikely that they will articulate the real problems they are experiencing. As far as they’re concerned, the way they see and experience the world is normal.”

Detect and Control Myopia

Shortsightedness in children is more common than most parents realise – and it’s on the rise. What’s even less well-known is that the progression of myopia, the seemingly inevitable process in which every new pair of glasses is stronger than the last, can be controlled. It’s even possible for shortsighted kids to go without glasses or contact lenses during the day and still see perfectly. 

The advance that makes this possible is known as Orthokeratology, and it’s among Gary Rodney’s special interests. “Orthokeratology or Ortho-K means wearing custom-made hard contact lenses that reshape the cornea at night. In the morning, the contacts are removed, and no glasses are needed. The potential impact is huge. Myopia doesn’t progress as it otherwise would, and that means better eyesight in adulthood too.”

An Early Start for a Better Life

A simple visit to a behavioural optometrist or better still a Smart Vision Optometrist has the potential for far-reaching effects. “It’s hugely motivating that there can be lifelong benefits from the work done with children at Eyes in Design,” says Gary. “To kids and parents, it may seem like nothing much – just a super-comprehensive eye test. But if issues with vision are resolved, it’s the start of a better life, better academic and sports performance, better self-image, and ultimately, a happier and more fruitful adulthood.” 

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on behavioural optometry, perceptual vision and vision therapy, or to book an eye exam, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Not Getting the Message

She says most vision problems, and not only the most obvious and serious ones such as glaucoma, myopia (shortsightedness), macular degeneration and cataract, can affect people psychologically, mentally, and physically. Some of the less publicised eye issues such as eye misalignment, too much or too little convergence of the eyes, and focus difficulties, affect how people view the world and their place in it, as well as how they react to their immediate environment, what happens in it, and the people who live in it. 

“This is not surprising, as the eyes as the primary sense receive about 80% of the information people need to function in their world, and the importance of that information is evident in that the largest part of the brain is consigned to the processing of that information into usable and understandable images,” Gattegno says.

When there is a glitch in the visual system in which the brain processes information about sight received from the eyes into understandable and relevant images that information may be skewed by visual problems. This can result in the processed images returned by the brain being compromised, misleading, and difficult to understand. 

It can also affect visual perception and the skills attached to it, such as the development of motor skills, the ability to track moving objects, and, most of all, the ability to understand what is being seen, and its relevance. Not having these skills can lead to a poor self-image and result in poor function, performance and behaviour. It also doubles the risk of depression and anxiety. 

Getting on the Path to Eye Health

Regular professional eye check-ups, both in the standard form which determines only the acuity of the sight, and in terms of vision checks which look into the perceptual, behavioural and functional parts of vision, play a vital part in ensuring good eye health, both for adults and their children. It’s very important, and possible vision saving, to respond to any signs that suggest there might be visual problems by not waiting for the annual check-up to come round, and consulting an eye specialist immediately.

Gattegno says there are other ways to support eye health, without too much effort. These involve adopting new attitudes and side-lining certain habits, like spending too much time staring at a screen, sitting inside most of the time, and smoking. Increased time spent outdoors under natural light, and fitting in some exercise, are all positive steps to take.

Protection and Diet 

She says protecting the eyes is another vital issue. Ways and reasons to do so include wearing UV blocking sunglasses as a shield against cataract, damage to the retina and the eyelids and growths on the eye, some of which could be cancerous. It is also important to use proper eye protection when playing sports or when doing repairs or projects that could injure the eyes. 

When it comes to diet, Gattegno says that it is best for those with visual problems, diseases or allergies to check with an eye specialist and/or doctor first regarding food and drink choices.

The standard recommendation is to avoid highly processed foods, fast-foods such as pre-packed dinners, burgers, milkshakes, and other sugary drinks, as well as carbohydrates, margarine and fried foods. which can lead to clogging in the thin arteries which supply blood to the eyes. Instead, Gattegno suggests adopting eating habits that involve foods which are low in chemicals, sugar and fat and go for sources which supply vitamins and minerals essential for good eye health and function. 

This includes Vitamin A, which keeps the light-sensing cells in the eyes in shape for collecting visual information, and is found in orange vegetables and fruits like apricots, carrots, sweet potatoes;andVitamin C in citrus such oranges, lemons, grapefruit, some berries, bell peppers and tomatoes. Vitamin E from avocados, nuts, almonds and sunflower seeds, have been shown to slow the progression of macular degeneration and cataract, as well as protecting eyes from too much processed food and smoking. 

Taking a similar role are the two anti-oxidants, lutein and zeaxanthin, found in some leafy green vegetables such as kale, turnip greens, spinach,romaine lettuce, peas and broccoli; as well as thezinc in chickpeas, beans, oysters, lean beef and yogurt.

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on vision and the importance of eye health, or to book an appointment for a thorough eye or vision check-up, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Like a growing number of optometrists, she voices concern that the shortsightedness label constantly attached to information regarding the refractive error is possibly sugarcoating the very serious threat myopia holds in terms of its impact on people’s eyes and lives, and that this might lead to many children going through school and life either without knowing they are myopic, or being deprived access to ways to manage or control its progression.

Myopia Does More Damage Than Causing a Blur

Gattegno says that shortsightedness is commonly interpreted as just affecting distance vision to the extent that anything not close-by is seen as a blur, and that it requires no more treatment or control than a pair of single vision glasses that might help remove the blur in their distance vision. It is critical to understand that in progressive myopia, the eyeball actually elongates exponentially. This increases the risk of future eye health conditions, including cataracts, glaucoma, retinal detachments and, age-related blindness.

She says this treatment was still considered adequate before the number of myopics started an upward curve a few decades ago, and rose still further this century. This upward curve led eye doctors and researchers to paying closer attention to the incurable and mysterious eye problem and the realisation that myopia involved a lot more than blurry distance vision. With it being identified as being linked to serious vision problems, the focus and variety of new ways to manage it have started to grow. Meanwhile the numbers on the curve have kept soaring at a rate which suggests every second person globally could be myopic by 2050 if it is not controlled.

The Myopia Threat

Depending on what level of myopia a child has, children can be looking at a future which is more than just blurred, Gattegno says. If it progresses into high myopia (and even if it stays at mild or moderate levels), it can affect their lives considerably by changing the way they see the world around them and how to react to it, and it may even take away their sight completely as they get older.

She says that in the short term, myopia can lead to problems with playing sport, learning, and behaviour at school, as well as impacting to a certain extent on other daily activities. It may also affect their self-image and feelings about their place in the world. But however serious these effects are, bigger threats can await them if the progression of myopia is not controlled. In later years they may be faced with the most destructive eye impairments, cataracts, glaucoma, non-age-related macular degeneration, and retinal detachment. 

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye health, visual skills and therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

She says that the prevention or management of these three best known and recognised eye diseases is of vital importance as all three, if not controlled, can slowly lead to blindness. And, according to studies investigating possible links between inactivity or sedentary lifestyles and eye diseases like glaucoma and age-related macular degeneration, even moderate exercise reduced the chances of getting glaucoma by 25%.  Routines involving exercise only every second day significantly lowered the chances of age-related macular degeneration.

But the positive effects of physical exercise on eye health do not stop there, it can also help lessen or remove the impact of general health issues on eye health.

Exercise Can Help More Than the Big Three

According to Gattegno, physical exercise, along with a healthy diet, can lower levels and improve management of many of the most serious general health issues which affect the eyes and vision severely and can also threaten sight over a period of time.

This includes controlling diabetes, which if left to run rampant can lead to retinal damage, and impact on sight by causing swelling in the macula which contains the vital photoreceptor cells that detect light. Diabetes can also lead to high blood pressure and high cholesterol levels; both of which can affect the small blood vessels in the eyes, and also damage the light-sensitive retina. 

Exercise Routine Can Be Gentle

She says that as the studies showed, even a gentle but regular stroll through the park can improve and maintain both general and eye health, especially in those with a sedentary lifestyle, and it’s not necessary to overdo it. Walking briskly for 30-minutes every second day can be sufficient. 

“The only catch is that this is not a quick fix which can be applied for a while and then stopped. To keep reaping the benefits it is vital to keep following the programme at least three times a week,” Gattegno says.

Stepping Up the Pace

Most cardiovascular exercises which get the heart pumping and pulse rising, whether carried out in the form of dancing, riding a bike, running or walking, are the most likely to bring about even better outcomes with regard to vision problems.

They increase the flow of blood to both the optic nerve and to the retina, reducing the effects of hypertension (high blood pressure) on the eyes, helping control macular degeneration, and reducing the high intraocular pressure which causes glaucoma, Gattegno says. 

At the same time, hormones and anti-oxidants produced by the body in response to the exercise can also help protect the retinal ganglion cells. The retinal ganglion cells process the sight data received from light rays which land in the eyes and dispatch it to the brain.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye diseases, eye health and vision,  or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

She said the behavioural optometry approach is far from the standard path followed by optometrists who base diagnoses and treatments on the results of a standard eye test for how clearly each eye sees letters which are 20ft away. 

“The problem for behavioural optometrists is that even those children who get a 20/20 test result which indicates perfect acuity in both eyes, can in some instances not have the functional and perceptual vision skills necessary for learning to read, write, solve math problems, or play sport. Nor does that result necessarily lead to good performance or behaviour in the classroom, or on the sports field,” Gattegno says. 

How Behavioural Optometry Tests for Glitches

Behavioural optometrists test and treat eyes by assessing attention and concentration spans, spatial relationships, performance levels and behaviour all of which, if out of sync, can be the result of a glitch in the complex visual system, and can affect how visual information is processed, delivered, received and applied. 

Teamwork in the Vision System is a Must 

According to Gattegno, teamwork is vital between the many different organs, pathways, nerves and neurons in the visual system. Just one hiccup can result in deficits in visual perceptual and functional skills, distorting people’s understanding of what is happening around them, how they see their place in the world, and how they fit into and function in it. 

These can indicate that the two eyes are not operating properly as a team, both with the brain and with each other. And it can show in the eyes ability to focus on the same level and at the same point when directed at a static object straight ahead, follow and track one that’s in motion; and coordinate when shifting the focus smoothly during changes in distance and direction.

Common signs that these hiccups might be present are difficulty paying attention and concentrating for any length of time, avoiding activities like reading or playing sport and reluctance to engage in answering questions, joining in discussions or taking part in social activities. And those don’t only lead to poor performance and behaviour, but also result in a low self-image, confusion, and a feeling of alienation, Gattegno says. 

Correcting the Dysfunctions

Vision therapy uses a number of approaches to correcting, restoring, or developing the visual skills necessary for normal sight and physical action. Depending on the situation and problem involved, correction can take the form of optical devises, special glasses or prism lenses, as well as using a training programme shared between office and home. All are designed to improve the vision skills and processing of visual information.     

HEAR: Ultra106.5FM Interview with Jacqueline Gattegno – Changes in Eyesight Due to a Rise in Stress Levels

For more information on vision therapy and how it works, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

A Vicious Cycle of Anxiety and Distortion

She says the strange relationship creates a vicious cycle in which those living and seeing in anxiety’s mental world, comprised of threats, fear, and the stress these create, can add strain and various levels of vision anxiety to the challenges already facing those whose eyes are misaligned and therefore unable to work  efficiently as a team. This vision problem, which also affects how people see their world, can, in return, increase the levels of anxiety in the already anxious.

According to Gattegno, vision anxiety shows itself in visual symptoms which include light-sensitivity; double-vision; blurs, floaters and shadows; short shifts in brightness; distorted images; and seeing non-existent shapes which may or may not appear to be moving.

Like anxiety disorders and even occasional stress, vision anxiety can occur before, during or after a particularly challenging period or any change in stress levels. It can also appear out of nowhere, stay for a short or long time, and disappear often or occasionally, only to return at another time. It can always affect the same eye, shift from one eye to the other and back, or affect both eyes simultaneously every time.

Anxiety and Eye Misalignments Impact on Perception

“Anxiety changes people’s perception of life, the world and their place in it, and leads to increased feelings of disorientation and confusion, as well as leading to a sense of being overwhelmed, all of which can have an impact on perceptual vision. This, in turn, can affect the visual system, and especially do so when the eyes already have their own form of perceptual dysfunction caused by eye misalignment,” Gattegno says.

“80% of the information we receive about the world, life, and sense of place are processed through the visual pathway. But when there is misalignment the chances are strong that this information would be compromised.”

She says the body’s visual system is based on the eyes working in sync with each other , with each eye sending its own data on what’s seen to the brain for processing into a single understandable image that’s processed  by the mind. But when the eyes don’t work in sync, their individual ‘reports’ may differ, and affect or distort the processing so much that the information from the weaker eye (or both) may be discarded by the brain as being irrelevant and senseless. This, in turn, can affect people’s perception of what they see, and raise the levels of confusion and disorientation which lead to feelings of anxiety and alienation.

Eye Misalignment: A Mysterious Problem

To see well, the eyes need to act as a team which look in the same direction and focuses on the same object. But eye misalignment, one of the most common eye problems faced by children, and affecting around 4 percent of them under 6, can’t do that. Instead it causes one eye, (sometimes both, and less often, alternating eyes) to turn inwards towards the nose, or away from it; look upwards or downwards instead of straight ahead; and in some instances, to move in more than one of those directions at the same time.

Gattegno says the mystery lies in what causes misalignment. Suggested reasons vary from high levels of farsightedness and thyroid eye disease, to injuries, cranial nerve palsies, and birth, brain or eye development problems. And it’s said to occasionally be a mixture of more than one of these.  

Cutting the Bond

Several options are available for treating eye misalignments, including vision therapy, which uses a structured program of training to improve eye coordination and the teamwork between the brain and the eyes; as well as glasses, contact lenses, prism lenses, and eye muscle surgery.

However, she said that although correcting misalignments (and other eye problems) may reduce or remove vision anxiety, it will not cure the anxiety disorder or stress that appears to increase its impact. That requires rest, relaxation, and therapy of a different kind, aimed at treating the disorder itself.

For more information on vision therapy, or to book an appointment for a visual perception test online, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

She says that everyday stresses in today’s world, whether negative or positive, have put people under pressure and made them feel they’ve lost control. With stresses brought about by factors such as close work, long hours, heavy concentration levels, large amounts of screen time, health and financial problems; it’s not surprising that the prevalence of vision problems is rising with the stress levels.

Stress and Vision: A Vicious Cycle

“Stress creates a vicious cycle, leading to many health problems like depression, high blood pressure, worry and fear, all of which, in turn, push stress levels still higher. And the same happens with its effect on vision,” Gattegno says.

“What powers the cycle to keep on turning is the increased levels of stress hormones, and particularly cortisol, which are set in action as the body switches to fight or flight mode to protect itself against what is interpreted as a threat. These hormones raise blood pressure, cause the heart to beat faster, boost metabolism, and dilate the pupils in the eyes in preparation for an eminent battle, but stress is different in that it can last for long periods.”

“Stress can cause sensitivity to light and movement; bring on dizziness and headaches. And it can also lead to eye twitching; dry or extremely watery eyes; blurred vision; eye strain; small floaters; and eyes that feel tight and swollen,” Gattegno says. “Importantly, it can also affect the ability to concentrate and focus, and sometimes result in sudden and temporary blindness, or even lead to vision loss.”

As Stress Levels Rise So Does the Vision Threat

She says short spells of stress usually have a temporary impact on vision which can disappear of its own accord within a few weeks if the cause of the stress is removed. It’s advisable to consult an eye doctor if the vision problems continue for even a short while. 

Recent studies indicate that long-term stress can cause permanent vision damage and even result in vision loss.

“Raised levels of stress hormones (and cortisol in particular) can impact on important nervous systems, eyes, and even the brain, by disrupting blood flow in those areas. This could lead to optic neuropathy which causes eye pain, double vision, and loss of peripheral or side vision and colour vision and it may also increase the pressure in the eyes, causing (or worsening) glaucoma, an irreversible eye disease which can lead to vision loss,” says Gattegno.

For more information on eye health, visual skills and therapy, or to book an appointment, and how they can be treated, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Turning Lives and Function Upside Down

Brought about by a glitch in the visual processing system, spatial relation problems can quite literally turn children’s lives around, upside down, and back to front; as well as leading to a number of actions and responses which might be labelled mistakenly as bad behaviour; physical and social clumsiness; or learning difficulties (especially when it comes to maths, reading, and writing).

Rodney says spatial relationship problems can affect the way children stand, how they walk, dance, or play; as well as their ability to concentrate, solve problems, recognise shapes, and make sense of numbers and letters.

“Children who haven’t fully developed their vision-spatial relationship skills have a lot in common with those who try to identify, place and join together the pieces of a puzzle game. If placed together correctly, the puzzle pieces would provide a beautiful picture. If it’s never finished, and instead is left partly completed on the table, the resultant picture will continue to be confusing, disorientating, and isolating for as long as it lies there.

For those with vision-spatial relation difficulties, the table is the world, the unfinished picture is their place in that world, and the missing pieces represent their lack of understanding of where they and objects around them fit into the picture, how close they are together, and what shape they are. And this creates more and longer-lasting confusion together with a feeling of being isolated from the world around them,” Rodney says.

A Glitch in the Toolbox

According to Rodney, deficiency in visual-spatial relations is not really a vision dysfunction, but rather a missing gap in the toolbox of vision skills which ensure that all the necessary data the brain needs to process the information is sent to it by the eyes.

The brain, more than half of which is devoted to processing information, relies on its “libraries” of previously processed data to confirm or challenge the accuracy of new messages from the eyes. Special attention is paid to the construction, colour, location and environment involved, so as to give the finished image a meaning that’s relevant and understandable.

However, Rodney says that is precisely the sort of information those with visual-spatial and perceptive vision problems are unable to provide. This is because of their inability to understand shapes and their differences; locations and movement-based activities; the distance between objects, and directions like up and down, as well as left and right. And because of that, neither can they understand how to organize groups of objects, words, letters or numbers in a synchronized way, any more than they can “organize” their physical or mental relationship with them.

For more information on visual skills and their importance, and their therapy, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Gattegno says that many drivers, happy with their standard test results, are often unaware that they have one of many vision errors such as myopia (nearsightedness) which limit the distance at which people see clearly; or visual coordination issues that result in unstable or double vision. And statistics show that in 23% (close to one in four of the world’s drivers) these vision problems are uncorrected.

Signs of Trouble

An Optometry Australia survey found that just under 20 percent of drivers in the 35 to 54 age group find it difficult to see signposts when driving. 15% of them said they squinted during the day in order to address this, and more than 20% said they found themselves squinting at night.

Other factors listed by drivers included eye fatigue and dry eyes after long periods spent in front of the computer screen at work, and the glare caused by the setting sun as they drove home, specially when they were driving directly towards it. After sunset problems were identified as eye irritation caused by direct exposure to the bright lights of oncoming cars, as well as reflections on wet roads and signposts, and the changing colours of traffic lights.

Eye Test Doesn’t Cover Everything

According to Rodney, founder of Smart Vision Optometry in Australia and fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC), these responses indicate that relying on the eye test taken to get a driver’s license as an indication that all is well with a driver’s vision, could be a mistake. These tests in most countries, including Australia, rely on eye acuity, or how well the would-be driver’s eyes can see an object at a certain distance. This is determined by their ability to read the letters on the standard Snellen chart.

Rodney says this leaves out a big, and vital section of vision needed for driving safely. The gap lies in that it doesn’t test the driver’s ability to understand what is being seen, or react to it appropriately and quickly, particularly when they see something unexpected, such as a child suddenly crossing the road, or a car stopping just ahead of them for no apparent reason.

Acuity vs Vision

He says the ability to respond quickly is vital to safe driving, and this is not affected by eyesight, or determined by how far someone can see. It’s the relevant, usable, and applicable information that’s provided by perceptual vision following teamwork between eye and brain in processing the information gathered by sight.

This makes it important, Rodney says, that when testing sight for driver’s licenses, vision tests should also be included that determine other factors besides those indicated by the standard acuity test.

To learn more about perceptual vision and Smart Vision’s approach to Myopia management and vision therapy, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Tiny Tiles Placed on Brain Surface

The device, a world-first designed to stimulate parts of the brain which are not functioning properly, forms part of the Gennaris bionic vision system developed by the Monash Vision Group’s Cortical Frontiers project. It’s made up of custom-made headgear complete with its own camera and wireless transmitter as well as a vision processor unit powered by software, which are connected to a set of tiny (9x9mm) electronic tiles which are at the core of the wireless system. These tiles are designed to be implanted on the brain’s surface at points where the transmission of information between the retina and the brain’s vision centre is compromised, and could therefore be responsible for the vision loss.

The system operates in a similar way to that of the visual system. The headgear’s video camera takes pictures of the scene around the wearer, and the pictures taken are then sent on to the vision processor, where the most important information is extracted, and transmitted as data to the complex circuitry in the electronic tiles. There it is processed again, this time in order to turn the data sent to it into a pattern of electrical pulses which are used to stimulate the brain through fine microelectrodes. 

New System Aimed at More than Vision

Reacting to this new development in eye and vision treatments and sight renewal, Australian master of optometry and vision therapy expert, Gary Rodney, welcomed this as a move forward in vision treatment that goes beyond focusing entirely on the eyes, and digs deeper into the treatment of vision problems in the processing part of the central visual system. He said this was especially welcome as it could perhaps bring about what’s often seen as the impossible, by returning sight to those without it.

System May Broaden its Usage to Other Areas

Rodney said vision therapy, operating on a different level, had already shown success with eye training in addressing issues which might be seen as unrelated to vision, such as the inability of a child with cerebral palsy to get out of her wheelchair and stand alone, which was accomplished by addressing an eye-tracking problem with vision therapy.

Already the Gennaris researchers have indicated the bionic system’s usage may ultimately not be restricted to correcting blindness, but also for treating those suffering from other neurological conditions which are currently considered hard to treat, or untreatable, such a limb paralysis, epilepsy, spinal cord injury, depression, and the restoration of other vital senses.

For more information on vision therapy, vision testing and other eye conditions, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

However, according to Australian behavioural optometrists Jacqueline Gattegno and Gary Rodney, many don’t realise that the lack of sleep can have far more serious effects on their eyesight and vision than merely spoiling their aesthetics or their mood, or that some even lead to vision loss.

Why A Good Night’s Sleep is Necessary

According to Rodney, a master of optometry and fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC), regularly having the correct amount of the right sort of sleep leads to better and clearer eyesight, vision, and eye function. The recommended amount is 7 to 8 hours at night for adults, longer for teenagers, and still more for young children whose eyes are still developing.

These extended sleep periods provide adequate time for restoring and renewing the cells, lubricating the eyes, and improving the health of the tissues, nerves and muscles in and around the eyes. Not giving the eyes this vital time for maintenance can result in nothing more than a little discomfort in the short-term, but it can also seriously affect the eyes and visual system, and can sometimes lead to impaired vision or blindness, says Gattegno.

How Lack of Sleep Can Affect the Eyes

• The Eye Spasms and Twitching experienced after a short or restless night’s sleep, probably won’t harm vision permanently, but they can be extremely irritating and distracting at the very least. Rodney says they may also affect the ability to focus, and influence the ability to perform everyday functions such as driving, working on the computer, or reading.
  
• Dry Eye Syndrome is caused when the eyes don’t produce enough tears (or they evaporate too soon) to clean and lubricate the eyes. While this can occur naturally, Rodney says it is also associated with too much time spent watching screens with a fixed focus, and little blinking or eye movement. And it can also result from too little sleep.

He says all these habits limit the tears eyes build up during blinking or sleeping, and affects their ability to circulate them in order to keep the eyes lubricated. The result can cause headaches; itchy, scratchy or red eyes; blurred vision; increased light sensitivity; stringy mucus in and around the eyes; eye infections and eye fatigue. But, when it happens too often, it can also lead to scratches developing on the cornea which covers the eye and protects it against UV light rays, and may even result in total vision loss if left untreated.

• The most severe eye impairments, and the most likely to cause vision loss, flourish in a poor health environment, according to Rodney. Two of the best known are Glaucoma, which builds up pressure inside the eyes to a point where it damages the optic nerve and, starting with the peripheral vision, gradually leads to total vision loss; and Diabetic Retinopathy, which, in reaction to Diabetes 2, damages the blood vessels in the retina, which normally act as the landing point for the light rays delivering information about what is seen for transfer to the brain.
  
• A rarer vision condition, Anterior Ischemic Optic Neuropathy (AION), also seems to have a connection with sleep loss, and particularly where the sleep-deprived person has sleep apnea. This causes inflammation in the eye blood vessels, which can also result in vision loss over time.
  

For more information on how to identify and avoid eye conditions and impairments, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Rodney says it’s very important for everyone to take care of their eyes in summer, but even more so for children’s eyes to be protected at all times as the impact of seasonal threats can be far stronger on their young eyes, which are still developing.

Avoiding UV Exposure and Eye Sunburn

Eye sunburn, caused by overexposure to UV rays, can lead to inflammation of the cornea which covers the front of the eyes. This can result in sore, red, and teary eyes, along with some itchiness, increased sensitivity to light, and slightly blurred vision, and could last for a day or two.

Children are the most at risk, and the most vulnerable, as not only are a child’s ocular lenses not able to filter out UV light as well as their parents’ eyes do, but they are more likely to be excused to the light as, according to the WHO, 80% of people’s exposure to UV light occurs before they turn 18.

While this doesn’t lower the importance of parents being careful about their own UV exposure, Rodney says it does stress the need for them to ensure their children and teens get into the habit of wearing hats with a wide rim, as well as sunglasses that offer 100% UV protection, when outdoors in summer even on cloudy days. They should also be taught to avoid exposure to the sun when it’s rays are strongest, like in the hours around midday, and when the sun is rising or setting. And they should never look directly at the sun to avoid permanent damage to the eyes.

Protecting Eyes from Other Summer Threats

Don’t Forget the Water: Dry eyes, usually caused by the eyes’ inability to create enough tears to lubricate them, lead to eye strain, headaches, blurred vision and difficulties focusing. Often associated with too much screentime, an in-door lifestyle, and too little blinking, it can also be caused by dehydration. Making sure that water is available, and consumed, when outdoors under the summer sun is another must, according to Rodney.

Seasonal allergies: These can cause similar symptoms to the ones experienced by those with dry eye. However, the allergies are often more easily recognised because of the swelling and tearing that develops along with the redness, itching, irritation, and blurring. Rodney recommends that those who know they have allergies, make sure they have the correct treatments available at all times.

Wearing Goggles in a Pool: There are a number of reasons why Rodney suggests that those who don’t consider it’s summer if they don’t take a plunge in the pool every now and then, should Wear Goggles when swimming. Firstly, it’s to stop the eyes from being irritated by chemicals like chlorine and others found in pool water, but also from bacteria that swims alongside those cooling off in the water, and which can easily affect the eyes

Eye Protection When Doing Summer Chores: When doing a touch or two of DIY renovating, or pushing the lawnmower around the garden, it’s important to wear protective eyewear, and preferably wrap around ones that shield the sides of the eyes, in order to prevent accidents that could lead to eye damage, or wood chips, twigs and other objects which might fly or get blown into the eyes.

For more information about the myopia epidemic, its treatment and management, and more importantly what you can do to prevent it, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Epidemics Don’t Leave Quietly

Rodney says these eye experts are concerned that the myopia epidemic will bring about a “new normal” of its own, and they are even more concerned that it may have already done so through its close relationship with urban areas and the lifestyles people follow there.

“Any epidemic, or a pandemic like the current Covid-19 virus, will leave chaos in its wake as it runs through the world’s population. And it won’t be just its effects on the physical health of those it’s targeted that will be left behind. There will also be a trail of physical, emotional, and social stress that will affect millions of people’s lives and how they live them. And the Myopia epidemic is no exception. It’s been leaving a widening trail of people with this refractive error since it started its upward curve in the 1970s,” Rodney says. 

Statistics show that developed and urbanised countries like the USA, UK, South America, East Asia and some European countries, have been hardest hit by the myopic onslaught and have the biggest number of people dealing with the eye impairment which leads to their seeing anything further than 20ft away as a blur, and only having clear vision when looking at something close to hand. Unable to see the whole or long-term picture the same way as those with normal vision, many myopics (and specially those who have severe levels of myopia) tend to adopt a world view based on their own shortened and narrowed perception of views, objects and actions that are only clear when close by.

Urbanisation Growing Alongside Myopia

According to Rodney urban lifestyle could seem to be an ideal place for myopics to thrive. It’s surroundings, environment, culture and focuses revolve around speed in manufacture and development; quick turn-around time; short-term investments, and large debts; close work; inside living; take-out meals; and multiple screens, all of which exclude long-term views, plans and concern about consequences. And it seems the cities have happily accepted them, as well as the wider understanding and use of the word “myopia” and concept of shortsightedness, which are both becoming popular topics and descriptions of attitudes outside the vision arena. After many years of dormancy, these old-fashioned terms are back in political and business rhetoric to challenge speeches or decisions considered to be ignoring the long term and its consequences; and in psychology, “mental myopia” is being used to describe someone’s narrow and biased reactions to others.

However, instead of seeing this as an ideal arrangement, Rodney says matching urbanisation and myopia appears to increase the onset of myopia and the speed at which it progresses, while increased numbers of myopics may raise the influence of short-term approach to work and lifestyle in the city as it expands its share of the population.

The jury is still out as to which came first, and which will have the greatest impact on living and seeing in a myopic world. That’s because alongside the myopia epidemic, and with similar timing, urbanisation numbers have also been soaring upwards in their own “epidemic” since the 1970’s. Since then it’s risen from 1,3billion, or a third of the population living in or near cities, to 3,3billion (or half the population) by 2007, and reached 4,62billion in 2019. And by 2050, 6billion city dwellers (or two out of three of the world’s population), are expected to be crowded into cities which already house more than half the world’s population on less than 10% of the earth’s habitable land.

For more information on myopia, its treatment and management, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.