Cataract

A cataract is the clouding of the lens  of the eye that makes it hard to see.
Cataracts can affect one or both eyes. Cataracts are common in older
people.

Risk Factors of a Cataract The risk of a cataract increases with
age. Other risk factors include:
 Some diseases such as diabetes
 Smoking
 Alcohol use
 Prolonged exposure to sunlig

Signs of a Cataract
Signs of a cataract develop slowly over time.
 Cloudy or blurry vision
 A halo is seen around lights or lights are too bright
 Poor night vision
 Double vision
 Colors seem faded

Your Care
See an eye doctor if you have any signs. Your doctor will do an eye
exam to check for problems. If your vision problems interfere with your
daily activities, your doctor may suggest surgery. Surgery removes the
cloudy lens and replaces it with an artificial lens. You and your doctor
will decide together if surgery is the best treatment option for you.
Your lens may cloud slowly over time, so you may not need surgery for
years. Your doctor may suggest new glasses, brighter lighting, anti-glare
sunglasses or magnifying lenses to improve your vision. Be sure to have
regular eye exams so that you and your doctor can discuss when surgery
is needed.

How to Protect Your Vision
 If you are age 60 or older, have an eye exam with dilation at least
every two years.
 Eat plenty of green, leafy vegetables, fruits and other foods with
antioxidants.
 Wear sunglasses and a hat to block ultraviolet sunlight.
 Manage diabetes with the help of your doctor and dietitian.
 Quit smoking.
 Limit alcohol.