Cataracts are most common in persons over the age of 55, but can affect younger people and, although rare, can affect newborns. A loss of transparency in the crystalline lens of the eye causes disruptions in the transmission of light to the retina which results in cataracts. Chemical changes within the protein material of the lens are responsible for yellow or brown discoloration and clouding. Having cataracts is like trying to look through a foggy window.

 

 


 

How a person with cataracts 
views the world.

The natural aging process seems to bring these chemical changes, however there are other contributing factors:
injury
inherited tendencies
certain diseases
birth defects
exposure to ultraviolet light (sunlight)
poor nutrition
smoking
certain drugs

Cataract formation, in the early stages, may cause little or no visual problems. However, some may experience a substantial decrease in vision that may require surgery.

Facts about cataracts:

Cataracts do not "spread" from one eye to the other
Cataracts are not caused from over-using eyes
Cataracts are neither contagious nor related to cancer
There is no known means to reverse the clouding once it occurs
Cataracts are not a film or coating on the eye

Although there is no known prevention for cataracts, they can be successfully treated. Working together, you and your eye care specialist can develop a plan that will help you maintain the best possible vision in spite of the gradual development of cataracts.

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