The lens of the eye is normally clear but as we age, because the lens continues to grow, it thickens and slowly becomes opaque forming a cataract. Your vision will then become cloudy. Cataracts usually develop over many years, but can form rapidly. Cataracts are a common cause of decreased vision, usually in senior citizens. [...]
Here are some vision changes you may notice if you have a cataract: Having blurry vision Seeing double (when you see two images instead of one) Being extra sensitive to light Having trouble seeing well at night, or needing more light when you read Seeing bright colors as faded or yellow instead
Most cataracts are caused by the natural aging of the eye. Cataracts can form from the following as well: Family history Medical problems, such as diabetes Eye injuries Medications, such as prednisone Long-term, unprotected exposure to sunlight Previous eye surgery
How fast a cataract will develop varies by individual and may even be different between the two eyes of an individual. However, most age-related cataracts develop over a period of years. Cataracts that are not age-related may progress rapidly. It is not possible to predict how quickly cataracts will develop in any person.
Surgery is the only way for a cataract to be removed. If the cataract is not bothering you, surgery may not be needed. A change in your glasses prescription may be helpful. Medications, exercises or dietary supplements have not been shown to prevent or cure cataracts.
Over 1.8 million people in the United States have cataract surgery each year. Of those surgeries, over 95% are performed with no complications. Cataract surgery is usually performed under local or topical anesthesia as an outpatient procedure. The cataract or cloudy lens is removed from the eye. In the majority of cases, the lens is [...]
Traditionally, most intraocular lens implants placed during cataract surgery have allowed for good vision only at a distance and do not provide a “full range” of functional vision. In this case, patients are still required glasses for reading, computer work and other intermediate and near vision activities. Advanced technology now offers multifocal and accommodative intraocular [...]