How Overexposure to UV Rays Harms Your Eyes

Summer is a great time of year to be outside. However, overexposure to UV rays from the sun can be harmful to your eyes, in addition to causing sunburns. In today’s post, your optometrist from Vienna Eyecare Center talks about the possible effects of overexposure to UV rays.

Photokeratitis

Also called corneal sunburn, this condition is a result of too much exposure to UV rays. For your protection, wear sunglasses that provide 100% UV protection. These types of sunglasses can block up to 400 nanometers of visible rays, including UVA and UVB rays.

Dry Eye Syndrome

Spending too much time in the sun can make your tears evaporate too quickly, resulting in dry eyes. Your eye care specialist suggests applying a warm compress or artificial tears to moisturize your eyes. Drinking plenty of water can also help rehydrate not only your body but also your eyes.

Pterygium

This is a fleshy, wedge-shaped, non-cancerous growth that appears on the white part of your eyes. It’s a common ailment among people who spend lots of time in the sun, such as swimmers and water sports enthusiasts, which is why it’s more popularly known as “surfer’s eye.” Treatment depends on the size and location of the pterygium. For minor cases, we may prescribe corticosteroid eye drops to reduce inflammation. Surgery may be needed for more serious cases, especially if the ptergygium is compromising your vision.

Macular Degeneration

Overexposure to the sun’s UV rays is a major risk factor for macular degeneration. Research has shown that UV radiation can cause your macula and retina to deteriorate at a faster rate, leading to macular degeneration. Maintaining a healthy lifestyle and visiting your eye doctor on a regular basis can help prevent this problem.

Cataracts

Cataract formation is another eye condition that’s been linked to prolonged UV exposure. In particular, radiation cataracts can develop in people who spend too much time in the sun. Large cataracts may obscure your vision and even lead to blindness if left unmanaged.

To learn more about the effects of UV rays on your visual health, call us at (703) 938-7633. You may also complete our contact form to schedule an appointment. We serve Fairfax, VA, and nearby areas.