Glaucoma is a group of eye conditions that damage the optic nerve, often due to high intraocular pressure (IOP), which can lead to vision loss or blindness if left untreated. It typically develops slowly and painlessly, with many people unaware they have the condition until significant vision loss occurs.
The most common form, open-angle glaucoma, causes gradual peripheral vision loss, while angle-closure glaucoma can result in sudden, severe symptoms like eye pain, nausea, and blurred vision. Early detection through regular eye exams is crucial for managing glaucoma, as treatments such as eye drops, oral medications, laser therapy, or surgery can help control eye pressure and prevent further damage to the optic nerve.
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