Open-angle glaucoma is a chronic eye condition characterized by progressive damage to the optic nerve due to increased intraocular pressure. It is the most common form of glaucoma and can lead to vision loss if untreated.
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Open-angle glaucoma often has no symptoms in its early stages, making regular eye exams crucial for early detection.
Intraocular pressure (IOP) management is central to treating open-angle glaucoma, often involving medications like prostaglandin analogs and beta-blockers.
Prostaglandin analogs increase the outflow of aqueous humor, thereby reducing IOP.
Beta-blockers decrease the production of aqueous humor, also lowering IOP.
Untreated open-angle glaucoma can lead to irreversible vision loss and blindness.
Review Questions
What are the primary goals of pharmacological treatment for open-angle glaucoma?
How do prostaglandin analogs and beta-blockers work to reduce intraocular pressure?
Why is early detection important in managing open-angle glaucoma?
Related terms
Prostaglandin Analogs: Medications that increase the outflow of aqueous humor to lower intraocular pressure.
Beta-Blockers: Drugs that reduce aqueous humor production, used in treating high intraocular pressure.
Aqueous Humor: The clear fluid filling the space in the front part of the eye between the lens and cornea.