Glaucoma
Are You At Risk for Glaucoma?
Glaucoma is a condition caused by damage to the optic nerve. When pressure in the eye is elevated, it can damage the ability of the optic nerve to transmit information to the brain. Glaucoma may start with the loss of peripheral vision and later advance to a reduction in central vision. Left untreated, it can lead to blindness.
How serious a threat is this? There are approximately 2.2 million Americans age 40 and older that have glaucoma. Half of those people are at risk for going blind because they do not even know they have the disease. Vision loss from glaucoma can be prevented but most people do not notice symptoms until they experience some vision loss. The best prevention is a complete eye exam every year.
Studies have shown that certain groups such as African Americans have a higher incidence of glaucoma, and it often appears at a younger age than in other racial groups. Others considered at risk are people with diabetes, anyone who has had a serious eye injury, people who have close relatives with glaucoma, and older people in general. If you or anyone you know falls into one of these groups, should see their eye MD. Their doctor will then examine them and tell them how often they need to have their eyes examined and pressure checked to help ensure healthy vision.
The test for glaucoma is painless and can be done in the eye doctor’s office. As far as the test is concerned, there is nothing to worry or be concerned about going through the examination procedure. Although glaucoma can not be cured at this time, early detection and treatment can usually preserve vision. Everyone should be aware of their personal risk factors.
The next time you go in for an eye exam, be sure to ask your eye doctor to check for any signs of glaucoma. Early detection might make a difference is keeping or losing ones vision. Why take the chance? Sight is a precious gift that none of us should ever lose by neglect or lack of information. If you think you may be at risk, make an eye appointment today.