Glaucoma is a group of eye diseases that damage the optic nerve and can lead to vision loss and blindness. Glaucoma occurs when the normal fluid pressure inside the eyes rises to a level that damages the optic nerve.There are two types of glaucoma: open-angle glaucoma and angle-closure glaucoma.
Open-angle glaucoma, the most common type, progresses slowly over time and has no symptoms in the early stages.
Angle-closure glaucoma, which is much less common, develops rapidly and often causes severe pain.If you have glaucoma, it is important to see your doctor regularly for examinations and tests so that you.
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