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 Lakeline Vision Source, 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 Lakeline Vision Source in Cedar Park 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.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Lakeline Vision Source for an eye exam and eyeglasses that match your style.

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 Lakeline Vision Source in Cedar Park 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.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Lakeline Vision Source for an eye exam and eyeglasses that match your style.

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 Lakeline Vision Source in Cedar Park 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.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Lakeline Vision Source for an eye exam and eyeglasses that match your style.

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 Cedar Park

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 Lakeline Vision Source in Cedar Park 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.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Lakeline Vision Source for an eye exam and eyeglasses that match your style.

Eye Doctor in Cedar Park

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. Eric Hammond, OD will provide guidance to help preserve your vision for an optimal quality of life.

To schedule your eye exam, call Lakeline Vision Source in Cedar Park 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.

Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Lakeline Vision Source for an eye exam and eyeglasses that match your style.