Cataract A cataract is the clouding of all or a portion of the normally clear lens in your eye causing vision to be blurred or cloudy. Though sometimes found in younger people, cataracts are usually found in persons over the age of 55.

     Although there is no known cause of cataracts, doctors know that a chemical change occurs in the eye that makes the lens to become cloudy. It is an educated guess that advanced age, heredity, injury or disease may be the culprit. Additional risk factors include cigarette smoking, excessive exposure to ultraviolet rays in sunlight and the use of certain medications.

      There can be several indications that a cataract is forming, such as blurred or hazy vision, spots appearing in front of the eyes, the feeling of having a film over the eyes, or increased sensitivity to sunlight and glare. Cataracts usually produce no pain or discomfort.

      When a cataract develops to the point that it affects your daily activities, surgery may be recommended. During surgery, the eye's natural lens is removed and is usually replaced with a plastic artificial lens.

      If you suspect you might have a cataract, schedule a visit with Dr. Howell for a comprehensive eye examination. Dr. Howell can diagnose a cataract, monitor its development and, if needed, refer you to an eye surgeon.