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Look to the Future: Get an Eye Exam to Save Your Vision from Glaucoma
More than four million people in the United States have glaucoma, a group of eye diseases that damage the optic nerve and destroy eyesight. Unfortunately, nearly half of those with glaucoma are not even aware that they have it. Are you one of them? You owe it to yourself to find out by getting a comprehensive dilated eye exam that includes having drops put in your eye. With its painless and gradual loss of vision, glaucoma may have no early warning signs, but it can be detected during a comprehensive dilated eye exam.
Paul A. Sieving, M.D., Ph.D., director of the National Eye Institute (NEI), one of the National Institutes of Health, said, “NEI-funded research has shown that treatment during the early stages of glaucoma can control the disease and prevent future vision loss and blindness. This is why NEI encourages people at higher risk for glaucoma to get a comprehensive dilated eye exam every one to two years.”
Anyone can develop glaucoma, but those at higher risk for developing the disease include:
- African Americans over age 40
- Everyone over age 60, especially Mexican Americans
- People with a family history of the disease
During a comprehensive dilated eye exam, an eye care professional can see inside the eye to detect signs of glaucoma, such as subtle changes to the optic nerve, before any symptoms appear. This allows the eye care professional to determine if you have glaucoma or are at risk for it, to monitor your condition, to treat glaucoma as early as possible, and to look for other vision problems. Once symptoms appear, it may be too late to prevent vision loss and the progression to blindness.
If glaucoma is detected early, treatments such as eye drops or surgery can slow or stop vision loss. High pressure inside the eye, which may be associated with glaucoma, does not by itself mean that you have glaucoma. Only a comprehensive dilated eye exam and evaluation of the optic nerve by an eye care professional can tell you that.
If you know someone at risk for glaucoma, let them know you care - send them a glaucoma e-card. For more information, visit www.nei.nih.gov/glaucoma.