What is the name of the drug that treats glaucoma by decreasing aqueous humor production?

What is the name of the drug that treats glaucoma by decreasing aqueous humor production?

• A. Cyclopentolate
• B. Tropicamide
• C. Latanoprost
• D. Timolol maleate

Answer: (D)

The drug that treats glaucoma by decreasing aqueous humor production is Timolol maleate. Timolol is a non-selective beta-adrenergic antagonist primarily used in the management of elevated intraocular pressure in conditions like glaucoma. By blocking the beta receptors in the ciliary body of the eye, Timolol reduces the production of aqueous humor, which helps to lower intraocular pressure and prevents damage to the optic nerve. In contrast, other options serve different purposes. Cyclopentolate and tropicamide are anticholinergic drugs that primarily function as mydriatics (dilating the pupil) and cycloplegics, rather than specifically reducing aqueous humor production. Latanoprost, while effective for treating glaucoma, works by increasing the outflow of aqueous humor rather than decreasing its production. Thus, the primary mechanism of action for Timolol maleate makes it the correct choice for this question.

The drug that treats glaucoma by decreasing aqueous humor production is Timolol maleate. Timolol is a non-selective beta-adrenergic antagonist primarily used in the management of elevated intraocular pressure in conditions like glaucoma. By blocking the beta receptors in the ciliary body of the eye, Timolol reduces the production of aqueous humor, which helps to lower intraocular pressure and prevents damage to the optic nerve.

In contrast, other options serve different purposes. Cyclopentolate and tropicamide are anticholinergic drugs that primarily function as mydriatics (dilating the pupil) and cycloplegics, rather than specifically reducing aqueous humor production. Latanoprost, while effective for treating glaucoma, works by increasing the outflow of aqueous humor rather than decreasing its production. Thus, the primary mechanism of action for Timolol maleate makes it the correct choice for this question.