dorzolamide, Trusopt

Pharmacy Author:
Medical and Pharmacy Editor:

GENERIC NAME: dorzolamide


DRUG CLASS AND MECHANISM: Dorzolamide is an ophthalmic solution (a liquid that is placed in the eyes) that is used for treating glaucoma. It is in a class of drugs called carbonic anhydrase inhibitors which also includes brinzolamide (Azopt). Many parts of the body, including the eye, contain the enzyme carbonic anhydrase. Carbonic anhydrase controls secretion of fluid within the eye and thereby determines the pressure within the eye (intraocular pressure); the greater the amount of fluid that is secreted, the higher the pressure. Patients with glaucoma have increased intraocular pressure. Dorzolamide blocks carbonic anhydrase thereby decreasing secretion of fluid and intraocular pressure. This reduces the risk of nerve damage and loss of vision that is caused by increased intraocular pressure in patients with glaucoma. The FDA approved dorzolamide in December 1994.


Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Pill Finder Tool

Need help identifying pills and medications?
Use the pill identifier tool on RxList.

Back to Medications Index