Thinking of tanning after the cold season that has left you feeling pale? The United States Food and Drug Administration explains how tanning due to UV radiation, whether from artificial or natural sources, can be risky to eye health.
Risks of Tanning (Eyes)
Eye Damage - Photokeratitis
What it is: Photokeratitis can be thought of as a sunburn of the cornea. It is caused by intense UVC/UVB exposure of the eye. Photokeratitis is also called "snow blindness" because many people develop this condition at high altitudes in a snowy environment where the reflections of UVB are high. This condition can also be produced by exposure to intense artificial sources of UVC/UVB, like broken mercury vapor lamps, or certain types of tanning lamps.
Symptoms: Tearing, pain, swollen eyelid. a feeling of sand in the eye, hazy or decreased vision
Treatment: Consult your doctor if you have any of these symptoms. Your doctor can prescribe a topical solution which will aid your cornea in healing. Since the cornea usually heals in 24 to 48 hours, the symptoms are not long-lasting.
Eye Damage - Cataracts
What it is: Cataracts are one form of eye damage that research has shown may increase with UV exposure. Clouding of the natural lens of the eye causing decreased vision and possible blindness are all effects of cataracts.
Other types of eye damage include cancer around the eyes, macular degeneration, and irregular tissue growth that can block vision (pterygium).
Symptoms:
Consult your doctor if you experience any of the following symptoms: clouded or spotty vision, pain or soreness in and around the eyes
Treatment: Cataracts can be surgically removed.
The Bottom Line: Wearing sun protection gear such as a wide-brimmed hat and sunglasses with 100% UV protection can help decrease the risks of eye damage.
From FDA.gov