Cosopt

Dorzolamide/timolol, sold under the brand name Cosopt among others, is a medication used to treat high pressure inside the eye including glaucoma.[1][2][3] It is a combination of dorzolamide hydrochloride and timolol maleate.[1] It may be used when a beta blocker, like timolol, is not sufficient alone.[4] It is used as an eye drop.[1] Common side effects include eye discomfort, eye redness, taste c... [wikipedia]