Your Family Eye Doctor Cares About Your Health

Each of us inherits a wealth of traits from our parents, grandparents and previous generations. But sometimes, there are some less desirable characteristics in one’s genetic code and family history that we inherit along with the good.

Genetics play a vital role in eye health, so knowing what conditions and diseases are found in your family tree can clue in your eye doctor to your personal risk factors and overall health.

Genetics and Eye Disease

Most eye diseases have multiple causes, but more than 350 eye diseases and conditions have a clear genetic component. Below, we outline the most common eye conditions that can develop primarily, or in part, due to your genes.

Glaucoma is a leading cause of blindness around the world and results from both genetic and environmental factors. Glaucoma causes permanent damage to your optic nerve, impacting the visual signals sent from the eye to the brain, resulting in ‘Tunnel Vision.’ Having a family member who’s been diagnosed with glaucoma increases your chances of developing the disease by 4 to 9 times. Family history is also valuable in predicting one’s chances of becoming blind from glaucoma and the rate of its progression.

Age-related macular degeneration (AMD) is another sight-threatening eye disease that tends to run in families. AMD causes significant loss of vision due to damage to your central vision. In fact, about 1 in 5 patients with AMD will also have an affected sibling or parent. Having a close relative with AMD also makes a person about 4 times more likely to develop the late, more serious stage of the condition.

Genetics are also partially responsible for the development of cataracts, the clouding of your natural lens, inside the eye. Research published in IOVS (July 2001) found that up to 58% of age-related cataracts are due to genetics, while the rest of the cases are due to environmental factors and eye injuries.

Diabetic retinopathy, a condition that affects the retinal health of diabetics, is another example of an eye disease that one can inherit. A study published in Current Genomics estimates that a person’s genes account for 20-25% of their risk of developing diabetic retinopathy, as well as how quickly it progresses.

Less common eye conditions are also linked to genetics. About 4 out of 10 people with strabismus (crossed eyes) have a relative with the same condition. Amblyopia (lazy eye), myopia (nearsightedness), astigmatism and hyperopia (farsightedness) also tend to run in families.

Regular Eye Exams are Crucial For Eye Health

The good news is that even if you have a family history of eye disease, it doesn’t guarantee you’ll have the same diagnosis. As a matter of fact, lifestyle can play a massive role in maintaining your visual health.

Consuming an eye-healthy diet, exercising regularly, maintaining healthy body weight, refraining from smoking and getting enough sleep have all been shown to mitigate the risk of certain eye diseases. But the best thing you can do for your eyes is to schedule yearly eye exams with your optometrist to help catch eye disease early in its tracks before significant vision loss develops. This is especially relevant for those having family members with any sort of eye disease or condition.

At Twinsburg Eye Associates, we work together with our patients to preserve and protect their eyesight and eye health for a lifetime.

To schedule your comprehensive eye exam, call Twinsburg Eye Associates in Twinsburg today!

Q: Do I need to have my eyes checked if I don’t have any visual problems or a family history of eye disease?

• A: Yes. Many serious eye diseases like glaucoma and AMD typically begin without any warning signs or symptoms. The only way to detect the onset of such diseases is by having a thorough and comprehensive eye evaluation. Many eye conditions can start at any age, making yearly eye exams important for all.

Q: Which lifestyle factors contribute to the onset and progression of eye diseases and conditions?

• A: Each disease has its own set of environmental risk factors, but there are a few common denominators. Smoking, obesity, high blood pressure and severe nutrient deficiencies can all harm eye health. Risk factors for nearsightedness include excessive near work (reading, looking at a digital screen) and not enough time spent outdoors. Speak with your optometrist about how your lifestyle may be impacting your eyes.

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Wish your eyes were a different color or that you could change their ‘look’? That’s exactly why some people find decorative contact lenses appealing. Cosmetic, theatrical, circular, decorative, costume, colored and Halloween contact lenses are some of the names used to describe the lenses that give you eyes a new appearance.

To prevent complications, infection and potential vision loss, all contact lenses should be purchased using a prescription from your eye doctor. Otherwise, your risk the following:

1. Scratches to the eye – If your contacts aren’t fitted properly or are of inferior quality, they can harm your cornea. A corneal abrasion is a painful condition that can result in lasting damage and even vision loss.
2. Inflammation of the cornea – According to studies, wearing non-prescription contacts raises the incidence of keratitis (inflammation of the cornea)16-fold. In the best of cases, early treatment with antibiotics or steroid drops may help to maintain vision, and in the worst of cases—surgery may be required.
3. Pink eye – Many people think it’s not a problem to wear someone else’s cosmetic lenses. In reality, sharing contacts can transfer germs and lead to infections like pink eye. To treat pink eye, your eye doctor will need to understand the root of the issue, but usually antibiotic eye drops suffice.
4. Vision loss – Wearing non-prescription contacts may cause vision loss—and in extreme cases even blindness—as a result of corneal damage or infection.

Checklist for Decorative Contact Lens Wearers

• Make sure you get a comprehensive eye exam from an eye doctor, who will properly measure your eyes to fit your contacts.
• Obtain a prescription from your eye doctor that contains all pertinent information, such as the
  specifications of the contacts, the expiration date, and the brand name.
• Check that the contact lenses you ordered are identical to the prescription.
• Decorative contact lenses should always be purchased from a reputable source. Note that only reliable retailers demand a prescription.
• Follow your eye doctor hygiene guidelines for cleaning, inserting, removing, and storing contact lenses.
• Make an appointment for a follow-up eye exam as recommended by your eye doctor.
• Never let anyone else use your contact lenses.

Enjoy your Halloween without the stress or agony of an eye infection or a damaged cornea by following these contact lens safety instructions. Schedule a comprehensive eye exam at Twinsburg Eye Associates in Twinsburg today.

Q: Are decorative contact lenses safe?

• A: Yes, if they are prescribed by an optometrist. Most people are able to wear tinted contact lenses safely if they are used as instructed. Following your optometrist’s instructions is essential for successful contact lens wear.

Q: Do I need a prescription? What if I don’t require vision correction?

• A: Yes. Even if you don’t need vision correction, contact lenses are medical equipment that should be prescribed and fitted by an eye care professional.

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Eye Care & Dry Eye Treatments

Most eye makeup is formulated specifically for the sensitive eye area and is considered safe to use. But does this apply to those prone to dry eye syndrome?

Do you experience discomfort while wearing eye makeup? Find out whether the problem might be dry eye syndrome and learn what you can do to prevent future irritation.

What is Dry Eye Syndrome?

Dry eye syndrome (DES) is a chronic lack of hydration on the eye’s surface. It occurs when your tear quality or quantity are off-balance, and can lead to symptoms like eye dryness, redness, irritation, watery eyes, light sensitivity and blurred vision.

How Can Eye Makeup Lead to DES?

The surface of your eye is covered by a nourishing layer of tears composed of mucus, oil and water. The production and turnover of the tear film helps keep our eyes feel comfortable and see clearly.

When you wear eye makeup, especially powder or glitters, the loose particles can cause the tear film to break down and evaporate too quickly, leaving your eyes feeling dry and irritated. This usually occurs within 30 minutes of applying your makeup.

Eye makeup can exacerbate symptoms in people who already have DES, or can trigger it in people who don’t. That’s why it’s important to apply your eye makeup in a way that will lessen your symptoms and support a healthy tear film.

Eye Makeup Tips For Those With DES

1. Apply lubricating eye drops to each eye about 30 minutes prior to doing your makeup.
2. Disinfect your applicators before each use to avoid contamination.
3. Apply makeup products to the outside of your eyelashes. Avoid lining the inner rim of your lashes, as this area is very close to the tear film.
4. Use a minimal amount of mascara, or simply curl your lashes without mascara for a lifted effect.
5. Mascara has the shortest shelf life of all makeup products and should be tossed out 2-3 months after opening to avoid eye infection or clogging the meibomian glands in your eyelids.
6. When possible, choose cream-based products and avoid anything containing glitter, even glitter promoted as ‘eye-safe.’
7. Never share your eye makeup with anyone.
8. Be diligent about thoroughly removing your makeup at the end of the day.
9. Never apply eye makeup when your eyes are irritated or red.

With the right care, wearing eye makeup with dry eye syndrome is possible. If your eyes have been giving you any trouble, we can help.

Please don’t hesitate to contact Twinsburg Eye Associates in Twinsburg for all your eye care needs.

Q: What’s the best way to remove eye makeup?

• A: Start off by removing the bulk of your eye makeup with a cotton pad or washcloth and oil-free eye makeup remover. Then, use your face cleanser to wash off the rest of your makeup. Once your face and eyes are basically clean, use an eyelid cleansing wipe to remove any leftover makeup particles from your upper and lower lids.

Q: Which lubricating eye drops work best for dry eyes?

• A: From soothing to lubricating to anti-redness drops, the pharmacy is full of different types of eye drops. Your optometrist will help you determine which brand and type will work best for your condition and lifestyle.

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Since the start of the COVID-19 pandemic, online shopping has grown in popularity. But when it comes to your eye health, nothing beats an in-person eye exam and fitting. While searching for specs online is a fantastic way to discover the current trends in eyewear, there are some key reasons you should buy your glasses from your local eye care shop.

Quality Eye Care in Twinsburg

Accuracy

According to the American Optometric Association, 29% of glasses ordered online from the top 10 online retailers arrived with incorrect prescription lenses. Incorrect lenses make it impossible to see clearly and can induce headaches and eye strain. When you buy glasses at an optical store, you can be sure you’ll get the perfect prescription and fit, assuring clear vision and maximum comfort.

High Quality

Poor-quality frames may end up costing you more in the long run. While searching the web, frames may appear to be high-end but actually composed of low-grade materials. Frame materials that aren’t up to grade can limit their durability and irritate your skin. Furthermore, after a few months of use, the sun’s intense rays may even bleach the frames.

Personal Service and Continuity

Why do so many individuals return year after year to their neighborhood optical store? Because they receive excellent service from someone they can rely on. Doing so ensures continuity of treatment and the certainty that your doctor will examine your eyes to assess both your visual acuity and eye health.

Finally, by shopping locally, you are contributing to the strength of your community.

When considering where to buy your next pair of glasses, keep all of these criteria in mind. While the initial price difference between an online and in-person purchase may be enticing, it comes at a cost. Looking for a new pair of glasses? Contact Twinsburg Eye Associates in Twinsburg to receive the highest level of care and quality.

Q: How can I make sure my glasses are adjusted to fit properly?

• A: Most online stores will adjust them based on a standard fit, while brick-and-mortar eyewear retailers will adjust your glasses to fit your personal needs.

Q: How frequently should I replace my glasses?

• A: If your prescription has changed, you should get a new pair. See your optometrist every year or two to maintain clear vision.

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Eye Doctor in Twinsburg

Healthy vision can often be taken for granted. But eyesight problems, like uncorrected refractive errors and vision loss, can affect your overall health in ways that may seem unexpected.

Here are 5 ways that vision problems can impact your life, above and beyond how well you see.

1. Increased Risk of Depression

Vision loss can be isolating and has been linked to depression. A survey of more than 10,000 adults with vision loss published in JAMA Ophthalmology found a significant association between functional vision loss and depression.

2. Increased Risk of Anxiety

When you don’t see well, your brain has much less sensory intake, which may make you feel less sure about your surroundings and capabilities. Researchers put this theory to the test and examined the anxiety levels of older adults with low vision.

The results, which were published in the American Journal of Geriatric Psychiatry, found a significant correlation between vision loss and anxiety.

3. More Likely To Fall

Falls are a leading cause of injury and death in older adults. Vision loss not only increases your risk of falling, but can also heighten your fear of falling, research suggests.

4. Greater Incidence of Car Accidents

People with glaucoma often have limited peripheral vision, which makes it difficult to safely navigate busy roads. In fact, a study conducted by the American Academy of Ophthalmology found that senior citizens with glaucoma were 65% more likely to be involved in a car collision than those without the eye disease.

5. Vision Loss Is Associated With Increased Mortality

A recent study published in The Lancet found that vision loss is associated with a higher overall risk of death, compared to people with normal vision. Results indicated that the higher the level of vision impairment or loss, the higher the risks of mortality.

How to Preserve Vision And Overall Eye Health

Here’s the good news: approximately 4 out of 5 cases of vision impairment can be prevented or corrected.

Annual eye exams and ongoing consultations with your optometrist will significantly increase your chances of avoiding vision loss and eye disease, and living the healthy life you desire.

Speak with your eye doctor about your medical history, genetic and lifestyle risk factors, and Dr. David Hunyady will provide guidance to help preserve your vision for an optimal quality of life.

To schedule your eye exam, call Twinsburg Eye Associates in Twinsburg today!

Q: How often should I have an eye exam?

• A: The American Optometric Association recommends that healthy, low-risk adults between the ages of 18-64 should have a comprehensive eye exam at least once every 2 years, or as directed by their eye doctor. High-risk individuals and adults aged 65 years and older should visit their optometrist annually for a comprehensive eye exam.

Q: What are the leading causes of blindness and vision impairment?

• A: Globally, the leading causes of vision loss include: age-related macular degeneration, glaucoma, cataracts, diabetic retinopathy, uncorrected refractive errors, eye infections and traumatic eye injuries.

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Eye Doctor in Twinsburg

If your child wears glasses, then you may be familiar with the struggle of trying to keep their glasses on. Whether their specs are constantly falling off, or they refuse to wear them in the first place, here are a few tips to help ensure that your child’s glasses remain where they belong: on their face!

1. Highlight Other Family Members Who Wear Glasses

Kids are sometimes apprehensive to try new things, especially things that seem foreign to them. That’s why it may be helpful to show them how common glasses are by pointing out other family members and friends who wear glasses. Once they view glasses as commonplace, they may be more accepting of wearing them.

2. Involve Them In Choosing Their Frames

Inviting your child to pick out their new frames will give them a sense of control and ownership. This will, in turn, lead them to want to wear their glasses. So next time you buy them glasses, select a few options and have them choose the pair they like most.

3. Compliment Their New Look

If your child chooses a frame style that isn’t your first choice, avoid showing any disappointment. A parent’s positive and encouraging attitude is crucial for kids who are resistant to wearing glasses.

Aside from discussing how glasses help people see, play up the style aspect of glasses to help your child love their new look.

4. Fix The Fit

If your child’s glasses are frequently sliding down their face, consider this:

A child’s nose bridge isn’t as developed as an adult’s, which means that glasses have a harder time staying in place on their small faces. Many types of children’s frames take this into account and have adjustable nose pads.

If you find that the fit still isn’t secure and comfortable, bring your child to Twinsburg Eye Associates, where we’ll be happy to adjust the glasses to perfectly fit their face.

5. Consider Using a Band or Other Anti-Slip Product

Slipping glasses is all too common with children, which is why companies have created products to secure children’s glasses. Ask your local optician about bands that attach to the temples, or anti-slip nose grips.

Adjusting to new glasses can take time, and that’s okay. With a positive attitude and a healthy dose of patience, parents can use these tips to help ease their child’s transition to wearing glasses.

If your child is having trouble with their glasses or experiencing any other vision-related issue, we can help. To schedule an appointment and learn about what we offer, contact Twinsburg Eye Associates in Twinsburg today!

Q: How often do children need to have their eyes examined?

• A: Typically, a child’s first eye exam should be around 6 months of age. The next comprehensive eye exam should be between ages 3-5, and before first grade, and then annually thereafter. A child’s vision can change quickly, so don’t skip your child’s next eye exam!

Q: How can I tell if my child needs new glasses?

• A: Signs that your child needs new specs may include: blurred vision, eye fatigue, headaches or squinting. It’s also advisable to get your child a second pair of glasses as a backup. The best way to know whether your child needs new glasses is through a comprehensive eye exam.

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Optometrists in Twinsburg

Cataracts are a natural part of the aging process. They obstruct vision by clouding the lens of the eye, making it opaque and difficult to see clearly. Cataracts are a leading cause of vision loss and blindness worldwide. While there is no non-surgical cure for cataracts, research has shown that some foods and dietary supplements appear to delay the progression of this sight-threatening eye condition in certain people.

According to a study published by Nutrients (2019), oxidative stress causes damage to proteins and enzymes in the lens, which leads to cataract formation. An imbalance between free radicals (atoms that destroy cells in your body) and antioxidants (which diminish them) causes oxidative stress. Oxidative stress occurs when you don’t have enough antioxidants to neutralize the free radicals in your body.

Unhealthy foods are one major source of free radicals. According to some optometrists, eating a high-antioxidant diet can help slow the progression of cataracts and even lower your risk of developing cataracts in the first place.

What Foods to Avoid For Good Vision

Leading a healthy lifestyle is one of the surest ways to maintain good vision. This includes exercising, eating enough fruits and vegetables and making informed health decisions. Soft drinks, processed foods, fried foods and sugary snacks should all be avoided, as they’ve been shown to increase the risk of developing cataracts earlier in life.

It’s also a good idea to cut down on your sodium intake, as a study published by the American Journal of Epidemiology (2000) found that a high salt intake makes people more likely to develop cataracts.

Because cataracts are a natural part of aging, most older people will develop them at some point in their lives. To postpone the advent of cataracts, try consuming these foods and supplements.

Which Foods to Include in Your Diet to Prevent Cataracts

Ideally, you should eat 2 servings of fish each week, 3 servings of whole grains daily, and 5 to 9 servings of vegetables and fruits per day to reduce your risk of cataracts. The following are some of the most beneficial food sources for lowering your risk of this common eye disease.

Omega-3 Fatty Acids

When it comes to keeping your eyes healthy, omega-3 fatty acids are nothing short of a superfood. Omega-3 fatty acids reduce your risk of developing cataracts and keep your eyes hydrated by supplying essential oils for your tear layer.

Flax seeds are regarded as one of the greatest sources of omega-3 fatty acids. Other sources include grass-fed beef, tofu, and fatty fish such as cod, salmon, sardines and halibut.

Vitamin C

Vitamin C has long been known to help prevent colds, but it can also help lower your risk of cataracts. Guava and oranges are a good source of this vitamin. Vitamin C is also abundant in red and green chili peppers, bell peppers, dark leafy greens, kiwi, papaya and broccoli.

Nuts and Seeds

Vitamin E is an antioxidant that helps to protect the membranes of your eyes. Walnuts, for instance, are high in vitamin E, omega-3 fatty acids, and antioxidants.

Almonds, sunflower seeds, hazelnuts and peanuts are among the nuts and seeds that are excellent for your eyes.

Whole Grains

Not only do whole grains boost your eye health but they can reduce your risk of developing cataracts early on. Try adding quinoa, oatmeal, rye, wheat, brown rice, wheat and sorghum to your diet.

Fruits and Vegetables

Carotenoids are the pigments that give yellow, red, and orange fruits and vegetables their color. These items can be eaten raw, but for the best results, you should boil them first. Cantaloupes, sweet potatoes, carrots, and pumpkins contain carotenoids such as beta carotene and vitamin A, which help to prevent cataracts.

According to a study published in the American Journal of Clinical Nutrition (2019), adding 10 mg of carotenoids to your diet lowers your risk of developing cataracts by roughly 26%. The maximum antioxidant content is found in vegetables and fruits. When shopping, look for fruits and vegetables with a variety of hues. Eat the skins whenever possible because they’re high in lutein, zeaxanthin, and vitamins A, C and E.

No one antioxidant can stop free radicals from causing oxidative stress, so it’s crucial to consume a wide range of antioxidant-rich foods.

Although this list isn’t complete, consuming these foods can help strengthen your eyes and may stave off cataracts for a time.

Routine Eye Exams

Even if you have perfect vision right now, seeing your eye doctor on a regular basis is one of the best ways to preserve it. Your eye care provider can check for signs of cataracts and other eye conditions during annual visits.

Early detection can help save your sight. Contact Twinsburg Eye Associates in Twinsburg, to schedule an eye exam to ensure you have healthy vision for years to come.

Q: What else can I do to prevent cataracts?

• A: Besides ensuring you lead a healthy diet, make sure to protect your eyes from ultraviolet (UV) radiation. UV rays emitted by the sun are known to increase a person’s risk of cataracts. You can easily do this by wearing UV-blocking sunglasses along with a wide-brimmed hat.In addition, if you smoke, quit smoking, as it releases free radicals in the body, increasing your risk of cataracts.

Q: Can cataracts cause blindness?

• A: Left untreated, cataracts cause gradual vision loss, eventually leading to legal blindness or even total blindness. Fortunately, there are various measures you can take to prevent this from occurring, such as undergoing cataract surgery.

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Eye Doctors in Twinsburg

“Eat your carrots—they’re healthy for your eyes”, or at least that’s what you’ve been told. While carrots contain important nutrients that are beneficial for vision and eye health, dark leafy green veggies contain higher levels of nutrients that may help delay the progression of age-related macular degeneration (AMD).

These are not the only foods that may help protect your vision. If you want to keep your eyes healthy, there are others we recommend you consume (or avoid!)

What Diet is Good for Macular Degeneration?

To prevent or delay AMD, you should consume a diet containing adequate levels of certain vitamins, minerals, and other nutrients. A Mediterranean-style diet, which includes plenty of fruits and vegetables, seafood, and nuts and seeds, is a good place to start.

The National Eye Institute advises a nutrient formula to help lower the chance of AMD progression, regardless of how healthy your diet is. That formula is known as the AREDS2 formula eye vitamins. Nonetheless, getting key nutrients from foods and supplements is always a good idea.

Best Foods for Macular Degeneration

Your diet should include the following nutrients:

Antioxidants

Vitamins A, C, and E are all antioxidants that help prevent cellular damage. For Vitamin A, make sure you eat a lot of carotenoids, such as kale, spinach and yams, all of which include the ‘eye vitamins’ lutein and zeaxanthin. Vitamin C can be found in citrus fruits or broccoli, and Vitamin E is abundant in nuts, seeds, and oils.

Omega-3 fatty acids

There are three significant Omega-3s: EPA, DHA (both of which are found in fatty fish), and ALA, found in nuts and seeds. Omega-3 fatty acids help the body fight inflammation, which researchers believe plays a role in AMD. These fatty acids may also help reduce bad cholesterol, which has been associated with AMD.

Zinc and copper

These trace minerals both directly and indirectly contribute to eye health. Zinc, for example, aids in the absorption of the antioxidant vitamin A and regulates cellular function. Zinc is abundant in meats, shellfish, and legumes (i.e. chickpeas). For copper, eat a lot of dark leafy greens as well as seeds, nuts, and eggs.

What Foods Should I Avoid to Prevent Macular Degeneration

It should come as no surprise that the same things that clog your heart’s blood vessels also clog the tiny blood vessels in your eyes. Avoid fast foods and limit your intake of the following, especially if you have high cholesterol:

• Tropical oils, like palm oil
• Fatty pork, beef and lamb
• Processed foods that contain trans fats
• Vegetable shortening, lard and margarine
• High-fat dairy foods

Sweets and sugary drinks should also be avoided since they induce inflammation, which leads to the production of eye-damaging free radicals. Moreover, sugary and fatty foods are abundant in calories and are a leading cause of obesity, which has been associated with AMD.

At Twinsburg Eye Associates in Twinsburg we care about you and your vision. Schedule an appointment with Dr. David Hunyady to find out what else you can do to protect your vision.

Q: What is Age-Related Macular Degeneration?

• A: Age-Related Macular Degeneration refers to the deterioration of the central part of the retina, the inside back layer of the eye that records the images we see and sends them back to the brain. When the macula is functioning properly, it collects highly detailed images at the center of our vision and sends neural signals through the optic nerve to the brain, which interprets them as sight. When the macula deteriorates, the brain does not receive these clear, bright images, and instead receives blurry or distorted images. AMD is a leading cause of vision loss in people over 60. This number is expected to double to nearly 22 million by 2050.

Q: What are the symptoms of AMD?

• A: The first symptoms that you may experience of macular degeneration can include:The first symptoms that you may experience of macular degeneration can include:
  • Lines appearing wavy
  • Decreased or blurry vision
  • Blind or dark spots in the center of your vision
  • In rare cases, different color perceptio

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Computer Glasses & Designer Frames in Twinsburg

Every day, people around the world are exposed to blue light from the sun, indoor lighting and digital screens.

Blue light causes eye strain and interrupts the circadian rhythm, influencing our sleep patterns. Researchers are now looking into whether excessive exposure to blue light poses any other risks to eye health.

What Exactly Is Blue Light?

Blue light are light rays of a specific wavelength that, although they enter the eye, are not perceived as the color blue.

Blue light has a short wavelength and produces a high amount of energy (from 400 to 500 nanometers). Thus, it’s also known as high-energy visible light (HEV). In fact, blue light is emitted by any source of visible light, whether it’s an artificial source like a light bulb or digital screen, or a natural one like the sun.

How Does Blue Light Affect The Eye?

Each color of visible light has its own energy level and wavelength. Blue light can reach the retina at the back of the eye because of its short wavelength and strong intensity.

A study published by the International Journal of Ophthalmology (2018) found that the retina’s light-sensitive nerve cells can be damaged when exposed to excessively high levels of blue light.

In addition, researchers are concerned about whether the blue light emitted by digital devices like cell phones, tablets and computers is enough to qualify as excessive exposure that could result in eye diseases like age-related macular degeneration.

Since blue light has more energy, it contributes to digital eye strain. When compared to other light rays, this exacerbates light scattering when it enters the eye. As the scattered blue light rays enter the eye, they cause ‘visual noise,’ making it difficult for the eye to focus the light accurately.

Symptoms of digital eye strain include:

• Dry eyes
• Blurred vision
• Eyestrain and headaches
• Neck, back and shoulder pain
• Frequent rubbing or blinking of the eyes
• Difficulty with accommodation (focusing between far and near)

What Are Blue Light Glasses and Do They Make a Difference?

Blue light glasses, also known as computer glasses, have lenses with a yellow tint, which have been shown to improve comfort levels when viewing digital devices for prolonged periods of time. With blue light blocking glasses, you can enjoy your screen time and reduce or prevent digital eye strain.

Getting Blue Light Glasses

If you decide to purchase blue light glasses, they’re available with or without a prescription. You can also buy single-lens computer glasses to match your prescription if you’re farsighted and wear progressive lenses or bifocals.

You might want to consider buying photochromic lenses, which provide both UV and blue light protection whether you’re indoors or out in the sun. When exposed to UV rays, the lenses automatically darken, and become clear again once indoors.

At Twinsburg Eye Associates in Twinsburg we offer a variety of blue light glasses and lenses. Contact us today to discuss your ideal pair of lenses with features to match your look and lifestyle.

Q: Where can blue light be found?

• A: The largest source of blue light is sunlight. LED and fluorescent lights, smartphones, computer screens and tablets also emit blue light, but at levels much lower than the sun.

Q: Besides blue light glasses, how can I protect my eyes against blue light?

• A: Try to reduce the amount of time you spend in front of a digital screen and take frequent breaks to give your eyes a rest.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Twinsburg Eye Associates for an eye exam and eyeglasses that match your style.