Pilocarpine is best described as which type of drug?

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Multiple Choice

Pilocarpine is best described as which type of drug?

Explanation:
Pilocarpine is a cholinergic (parasympathomimetic) agent that directly stimulates muscarinic receptors in the eye. This triggers contraction of the ciliary muscle and miosis, which opens the trabecular meshwork and increases aqueous humor outflow. The net effect is reduced intraocular pressure, which is the goal in POAG. It’s not a beta-blocker (which mainly reduces aqueous production), not an alpha-adrenergic agonist, and not a prostaglandin analog (which primarily increases uveoscleral outflow). So the best description is a cholinergic agonist.

Pilocarpine is a cholinergic (parasympathomimetic) agent that directly stimulates muscarinic receptors in the eye. This triggers contraction of the ciliary muscle and miosis, which opens the trabecular meshwork and increases aqueous humor outflow. The net effect is reduced intraocular pressure, which is the goal in POAG. It’s not a beta-blocker (which mainly reduces aqueous production), not an alpha-adrenergic agonist, and not a prostaglandin analog (which primarily increases uveoscleral outflow). So the best description is a cholinergic agonist.

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