If you’re in your 40s, you may have noticed physical changes that affect many aspects of your life, including your vision. Like the rest of your body, your eyes may need some extra care to function efficiently as you enter middle-age. The following tips will help you keep your eyes healthy from age 40 and beyond.
These tips do not replace a comprehensive eye exam and professional advice from your eye doctor.
1. Be Aware of Age-Related Changes in the Eyes
Understanding the way your eyes change after the age of 40 is the key to being proactive with eye care. For instance, if you find it more difficult to read the fine print in a book or computer screen than in the past, the problem is likely presbyopia, age-related farsightedness.
The lens inside the eye is responsible for changing focus, allowing us to see objects clearly both far away and up close. As the lens becomes harder and less flexible, it impairs the ability to focus up close. This makes it difficult to read the text in books or to see the images displayed on digital devices or computer screens. That’s why most people need reading glasses, multifocals or bifocals in their forties.
You should also be on the lookout for any changes to your vision, such as blurry night vision. Most often, this is due to cataracts — which cause blurry or cloudy vision due to the denaturation of protein in the eye’s natural lens — or macular degeneration, which is blurry or distorted vision caused by a deterioration of the central part of the retina. Glaucoma, which is caused by high eye pressure and results in tunnel vision, usually has no noticeable symptoms until vision loss has occurred.
Schedule a comprehensive eye exam with Dr. Stephen Chinn at Dr. Chinn's Vision Care in San Diego, who will assess your eyes for these sight-threatening eye diseases. Early diagnosis can prevent or minimize vision loss.
2. Watch for Dry Eye Symptoms
Dry eye syndrome is usually caused by the impaired functioning of the meibomian glands, located inside the eyelids. These glands produce oils that create a protective film for the tears that lubricate and protect the front surface of the eye. When there is a malfunction in these glands, tears can evaporate easily and the eyes can become dry, red and itchy.
Once over the age of 40, these tiny glands are more prone to becoming blocked, or the oils may become thicker.
Women who have undergone menopause have a higher likelihood of developing dry eye than younger women or men. In a study published in the American Journal of Ophthalmology, dry eye symptoms were reported by 17.9% of aging women compared with 10% of aging men.
Menopausal women should be aware of dry eye symptoms and consult their eye doctor, who may prescribe eye drops or other ways to [moisturize] their eyes. Wrap-around eyeglass frames protect the eyes from dry, windy weather, allergens and irritants.
3. Keep Your Optical Prescription Up-to-Date
Since eye changes tend to occur more rapidly among people over 40, it is important to ensure that your prescription glasses and contact lenses are still suitable for your eyes. This means consulting with an optometrist if you notice any difficulties seeing and reading, which may necessitate an updated prescription.
4. Schedule Regular Eye Exams
The older you get, the more important it is to have regular eye exams, particularly if you have symptoms of eye problems or have been diagnosed with diabetes. Even if you are not experiencing symptoms, keeping your eyes healthy after the age of 40 requires consistent care. Schedule an eye exam with Dr. Stephen Chinn at Dr. Chinn's Vision Care in San Diego today.
- A: Macular degeneration often occurs among adults over the age of 60, although it can also occur in younger people. Since women tend to live longer than men, they have a higher rate than males of developing MD. Certain medications, such as vasodilators and oral beta blockers, can also increase the risks. Lifestyle also plays a significant role: Smoking, poor nutrition, obesity, high blood pressure and a sedentary lifestyle can all increase the chances of developing macular degeneration.
- A: Over the past several years, there have been significant advancements in the treatment of MD, and extensive research shows that specific nutrients can slow its progression. Omega 3 fatty acids, lutein and zeaxanthin can act to prevent the disease from developing to an advanced stage. They can lower the risks of the “dry” form of MD transforming into “wet” macular degeneration, a rarer but faster-developing form of the disease that can cause sudden and significant vision loss. Certain treatments, such as eye injections and laser therapy, can often delay MD’s progression. Eye injections for the “wet” form may even be able to restore lost sight.
Quality Frames For Prescription Eyeglasses & Computer Glasses. Visit Dr. Chinn's Vision Care for an eye exam and eyeglasses that match your style.