Glaucoma - a leading cause of blindness because of increased fluid pressure in the eye - is one of the U.S.'s leading causes of blindness. One of the reasons is that many people at risk of glaucoma are not going for the routine testing they need. Glaucoma can slowly and silently damage vision, yet many do not become aware until late in the disease's progress. The earlier it is caught, the better, and several effective treatments are now available, including medication, laser therapy or surgery.

The best defense is regular eye exams. This includes tonometry (measuring pressure in the eye) and opthalmoscopy (looking into the eye with a special light). Recommended frequency is every 3 to 5 years after age 38, and every 1 to 2 years after age 64 or if you are though to be at risk. Factors that can increase your risk include diabetes, African ancestry, family history of glaucoma, high blood pressure, near-sightedness, and history of cortisone use or eye surgery.

Disclaimer: All information is for educational purposes only and should not be construed as a substitute for advice by your physician. You are advised to consult your physician regarding the applicability of any opinions or recommendations appearing here.

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