Question 1

What is the mechanism of action of Trusopt?

Accepted Answer

Trusopt's mechanism of action involves inhibiting the enzyme carbonic anhydrase, specifically the enzyme found in the ciliary processes of the eye. By inhibiting the action of CA-II, this medicine reduces the formulation of bicarbonate ions, reducing aqueous humor secretion and ultimately reducing intraocular pressure.

Question 2

What do Trusopt eye drops do?

Accepted Answer

Trusopt eye drops reduce elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma. It helps prevent damage to the optic nerve and loss of vision that can result from increased pressure in the eye.

Question 3

What is the generic name for Trusopt?

Accepted Answer

The generic name for Trusopt is dorzolamide hydrochloride. It is used to reduce pressure in the eyes of patients with ocular hypertension or open-angle glaucoma.

Question 4

How long does it take for dorzolamide to work?

Accepted Answer

Dorzolamide, the active ingredient present in Trusopt, typically begins to reduce intraocular pressure within one to two hours after administration. Patients usually notice two to four hours after applying the ophthalmic solution. The duration of action can last for about 8 to 12 hours.

Question 5

Is Trusopt preservative-free?

Accepted Answer

Yes, Trusopt is available as a preservative-free ophthalmic solution designed for patients sensitive to preservatives commonly found in eye drops.