Inside Cataracts: It Doesn't Just Occur with Old Age

Many people think that cataracts are an eye problem that one does not have to worry about until age 60 or older. Although old age is a common contributing factor in developing cataracts, it is not the only way to get it.

A cataract is a formation in the eye that causes cloudy vision. According to PRK & LASIK Today, an eye lens is made of water and protein. Normally, light passes through the lens to get to the retina. Cataracts form when the protein in the lens clumps together, and the lens becomes frosty.

According to information provided by the Lafayette Lions Club, which is known for its service to persons who are blind and visually impaired, cataracts form from a change in the chemical composition of the lens. It is not preventable, which is why people over 60 are advised to get their eyes checked every two years for early detection.

According to PRK & LASIK, common symptoms of cataracts start with fading of colors, lights that seem too bright, double vision in one eye and poor night vision. Other symptoms are cloudy vision, frequent change in eyeglass prescription, and, a change in the pupil color from black to gray, then to white, according to Lions Club information. Eventually, less light reaches the retina, which makes vision blurry.

These symptoms are common in most cases of cataracts, whether or not the cause of cataracts is age-related.

According to PRK & LASIK, most cataracts associated with aging develop gradually over a period of years. Other cataracts in younger people and people with diabetes may progress rapidly over a few months and cause vision to worsen.