COSDOR contains two active ingredients, dorzolamide hydrochloride and timolol maleate. Both of these active ingredients lower pressure in the eye by reducing the production of fluid, but they do ...
Dorzolamide HCl 2%, timolol maleate 0.5%; oph soln; preservative-free. Mild-to-moderate COPD or bronchospastic disease, or severe renal impairment: not recommended. Hepatic impairment. Surgery.