On the off chance that its not greatly inconvenience direct your specialist before taking any pharmaceutical. Nonexclusive Name: dorzolamide and timolol ophthalmic. Brand Names: Cosopt. Dorzolamide and timolol 20mg/5mg. Cosopt is used to treat certain sorts of glaucoma and distinctive purposes behind high weight inside the eye. Cosopt eye drops contain a mixof dorzolamide and timolol. Dorzolamide lessens the measure of fluid in the eye, which diminishments weight inside the eye. Timolol is a beta-blocker that in like manner lessens weight inside the eye. Cosopt may moreover be used for purposes not recorded as a piece of this pharmaceutical aide.