Timolol is commonly used topically in the eye to treat glaucoma. What is its mechanism of action in this setting?
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Correct answer: Reducing the production of aqueous humor by the ciliary body
Beta-blockers like Timolol reduce intraocular pressure by decreasing the secretion of aqueous humor from the ciliary processes. This makes them a mainstay in the treatment of open-angle glaucoma.
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