Guide To Diagnosing And Treating Cataracts

Wear Sunglasses Outside

Optometrists and ophthalmologists routinely advise all patients to wear sunglasses outside throughout the year. Exposure to the sun's rays can increase the risk of getting first-time cataracts, and patients who have already had cataract surgery may have an increased risk of getting a second cataract if they do not wear sunglasses outside. The most important factor when using sunglasses for cataract prevention is to choose sunglasses that block one hundred percent of the sun's ultraviolet rays (both UV-A and UV-B rays). If possible, patients should wear sunglasses with large frames that cover most of the eye area, including the sides of the eyes. Do not buy any sunglasses that appear scratched on the outside. To further protect eyes from the sun, eye health professionals recommend wearing both sunglasses and hats or visors. They also suggest that patients stay indoors during the time of day when the sun is strongest, usually between 11 am to 4 pm.

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