Cataracts Health Center

Because age-related cataracts are the most common form of cataracts, it is thought that simple wear and tear of the lens through decades of use is the most common cause of cataracts. Researchers also suspect that smoking and diabetes may contribute to the development of cataracts. Protein buildup is another cause of cataracts. As we age, proteins from the lens begin to build up, clumping together to form a cloud over a small area of the lens. Over time, this clumping may grow larger, making it more difficult to see. 

Secondary cataracts form as a result of some surgeries or other eye issues such as glaucoma. They can also develop in individuals with certain health issues such as diabetes or steroid use.

Traumatic cataracts can develop after an eye injury, sometimes not showing up until years after the incident.

Congenital cataracts are small cataracts that newborns and young children develop. These cataracts often affect both eyes, and while they are often small enough to ignore, in some cases, the lenses need to be removed at an earlier age.

Radiation cataracts are the result of radiation exposure.