What is acute angle closure glaucoma?
In cases of acute angle closure glaucoma, the iris may bow forward so much that it cuts off your eye's angle completely. Unlike narrow angle glaucoma, where some fluid can still drain from the eye, acute angle closure glaucoma does not let any fluid drain. It develops quickly, and its symptoms can include severe pain, red eye and nausea. acute angle closure glaucoma is a medical emergency. If the high pressure is not reduced within hours, it can permanently damage your vision. If you experience any of its symptoms, you should immediately contact your eye doctor or go to a hospital emergency room.
What’s in this video
Acute angle-closure glaucoma happens when the iris suddenly blocks the eye's drain completely, causing severe pain, redness, and nausea. It's a medical emergency — without treatment within hours it can permanently damage vision, so seek care immediately.
This page and video are for general patient education and are not a substitute for a medical examination, diagnosis, or treatment. Eye conditions vary by individual. For advice about your eyes, schedule an evaluation or call (717) 637-1919. In an emergency, call 911.
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