|
|||||||||||||||||||||||
 |
Cataracts |
|
|
|||||||||||||||||||||||||||
|
Cataracts
Cataract is the word used to describe an area of increasing cloudiness in the lens of the eye — the lens of the eye is located behind the iris -the coloured part of the eye. A cataract may begin as a white spot at the edge of the lens or as a haze at the centre of the lens and gradually worsens until the vision is badly blurred. Clouded vision can make it more difficult to read, drive a car or see the expression on a friend's face. Cataracts commonly affect distance vision and cause problems with glare. They generally don't cause pain, double vision with both eyes open or abnormal tearing. Most cataracts develop slowly and don't disturb your eyesight early on. But as the clouding progresses, the cataract eventually interferes with your vision.
In the early stages, stronger lighting and
eyeglasses can help you deal with the vision
problems. But at some point, if impaired vision
jeopardizes your normal lifestyle, you might need
surgery. Fortunately, cataract removal is one of the
safest, most effective and most common surgical
procedures.
Prevention Most cataracts occur with age and can't be avoided altogether. Regular eye exams remain the key to early detection. If you're over age 60, schedule eye exams at least every other year. You can take steps to help slow or prevent the development of cataracts:
Researchers are continuing to explore new ways to prevent and treat cataracts, such as developing medications that would reduce or eliminate the need for surgery. But, until such a medication exists, your chances of fully restoring your vision with cataract surgery are excellent if you have no other eye diseases. Related Site: Treatments: Treatments Programs:
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||
