A cataract is that the clouding up of the lens of the eye that creates it onerous to check. Cataracts can affect one or both eyes. Cataracts are common in older people.

A cataract may be a vaporization of the commonly clear lens of your eye. For people that have cataracts, seeing through cloudy lenses may be a bit like searching through a frosty or fogged-up window.

Clouded vision caused by cataracts will build it more difficult to scan, drive a car (especially at night) or see the expression on a friend's face.

Most cataracts develop slowly and do not disturb your vision ahead of time. But with time, cataracts can eventually interfere together with your vision.

At first, stronger lighting and eyeglasses will help you alter cataracts. But if impaired vision interferes along with your usual activities, you would possibly want cataract surgery.  Fortunately, cataract surgery is mostly a secure, effective procedure.