Common Symptoms Because cataracts are painless and difficult to see with the naked eye, many people don't know they have them until symptoms develop. That Can Reduce Your Risk of Cataracts Wear sunglasses and a hat. Cigarette smoke interferes with the eye's antioxidant defense mechanisms. The more you smoke, the greater the risk of developing cataracts. Lower your alcohol consumption.
Several studies show that more than one drink per day increases the risk of cataracts.
Maintain your proper weight. Obesity may contribute to cataracts. Have regular eye examinations. Follow your eye doctor's recommendation on how often to have your eyes checked. Cataract Surgery Cataract surgery is typically recommended once vision becomes seriously affected.