The risk of cataract increases as you get older. Other risk factors for cataract include:
- Certain diseases such as diabetes
- Smoking
- Alcohol use
- Prolonged exposure to sunlight
Wearing sunglasses and a hat with a brim to block ultraviolet sunlight may help to delay cataract. If you smoke, stop. Researchers also believe good nutrition can help reduce the risk of age-related cataract. They recommend eating green leafy vegetables, fruit, and other foods with antioxidants.
If you are age 60 or older, you should have a comprehensive dilated eye exam at least once every two years. In addition to cataract, your eye care professional can check for signs of age-related macular degeneration, glaucoma, and other vision disorders. Early treatment for many eye diseases may save your sight.
Symptoms of Cataracts
The most common symptoms of a cataract are:
- Cloudy or blurry vision
- Colors seem faded
Glare. Headlights, lamps, or sunlight may appear too bright. A halo may appear around lights.
Poor night vision
- Double vision or multiple images in one eye (This symptom may clear as the cataract gets larger)
- Frequent prescription changes in your eyeglasses or contact lenses.
These symptoms also can be a sign of other eye problems. If you have any of these symptoms, check with your eye care professional.