Mature Cataracts

Cataracts are a condition of the eye in which the lens thickens and clouds, impairing vision. Non-mature cataracts may cause very little complication, but as the cataract matures it can have detrimental effects on quality of life, and requires surgical correction.

Definition

• A cataract manifests with the clouding of the eye's lens, and typically is related to the aging process. They can occur in one or both eyes, but are not contagious, and cannot be passed from eye to eye.

Symptoms

• Symptoms include cloudy vision that starts small and localized, but becomes progressively more disruptive, poor night vision, fading of color perception and double vision.

Associated Conditions

• Secondary glaucoma may develop as a direct result of the cataract, according to the National Eye Institute. Hypermature cataracts may cause pain, inflammation and eye watering, and headache.

Treatment

• Common treatment is surgical removal of the cataract, which is performed if the cataract interferes with everyday activities or if the cataract interferes with treatment of another eye problem. During surgery, the damaged tissue is removed and replaced with an artificial lens.

Prevention

• Wearing a hat with a brim or sunglasses when in the sun can reduce the risk of cataracts. Also, according to the National Eye Institute, those who smoke are at greater risk, so quitting may prevent cataract development. Good nutrition, especially when related to controlling diabetes is also key.