We all know that our skin needs protection from the sun and its dangerous rays. Skin cancer is top of mind when we go outside, and many of us wear sunscreen to protect our skin. However, how many of us are aware that our eyes can be damaged by sunlight? Probably a lot fewer. Let’s focus on UV Safety and Age-Related Macular Degeneration.
The Dangers of Ultraviolet Rays Beyond Skin Cancers
Besides the danger of skin cancers, prolonged sun exposure can cause damage to our eyes including the eyelids, the cornea, the retina, and the lenses. Over time this can lead to the development of cataracts and cancer on our eyelids.
The two types of Ultraviolet sun rays are UVB and UVA and both can cause eye issues.
- UVA affects the cornea, lens, and retina
- UVB can cause other issues like a corneal sunburn from both the sun’s reflection on snow or on water, plus growth on the conjunctiva.
The Risk of Macular Degeneration
In addition, other studies show UV rays without any protection can increase the risk of macular degeneration. This happens to be the leading cause of vision loss in people aged 60 and older, also known as age-related macular degeneration (AMD). Contact Retina Specialists of Tampa for an evaluation.
AMD causes blurred vision in your central sight due to a breakdown in the macula. The macula controls sharp straight ahead vision and is part of the retina in the back of our eyes.
Tips for UV Safety and Age-Related Macular Degeneration
We’ve always heard that melanin in our skin, eye, and hair protects us from the sun. However, our melanin is depleted as we get older. By the time we turn 65, one half of its protection is gone, increasing our susceptibility to macular degeneration. There are sunglasses with melanin coatings on lenses available in many optical retailers.
What else can you do?
Use Hats and Sunglasses With UV Protection
Hats with a brim and sunglasses are great ways to protect your eyes when you’re out in the sun. Anyone who spends time in the sun from vacationers to those who work outside everyday need protection.
Be Choosy About Sunglasses
Only wear those with 99% protection from UV light and should be marked as having a UV400 rating. Make sure they are comfortable and completely cover your eyes. Wraparound types are best.
Don’t Forget Children
Sunglasses may be impractical for little ones. Hats are a better choice.
Manage Your Time Outdoors
Try to avoid being in the sun from 10 AM to 4 PM. Just because it’s a cloudy day, doesn’t mean you are protected. Try to wear protective clothing.
Clear Lenses With UV Protection
Next time you need new glasses, only choose those with UV protection. They don’t have to be dark to give you protection.
Check and Monitor the Daily UV Index
When looking at the weather for the day, be sure to check the UV index. The United States Environmental Protection Agency’s UV Index Scale can help you decipher the UV level and avoid harmful damage.
Keep Your Eyes Safe and Protected
No matter how old you are, practice UV safety, and protect your eyes from all types of Ultraviolet damage.
Contact Retina Specialists of Tampa for an appointment in Tampa, Wesley Chapel, or Lakeland. Find out if you are protecting your eyes from macular degeneration and other eye issues.
Sources: Protecting your eyes from the sun’s UV light | National Eye Institute (nih.gov)
5 Eye Conditions Caused by Sun Damage: Stephen Khachikian, MD: Ophthalmologist (stevekmd.com)
Sun Exposure and the Risk of Retinal Disease | Retina Associates Kansas City (kcretina.com)
