timolol maleate gel + placebo

Timolol maleate gel is a non-selective beta-adrenergic receptor blocking agent used in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma. When applied topically on the eye, it forms a gel in the precorneal tear film that is subsequently removed by the flow of tears. The precise mechanism of the ocular hypotensive action is not clearly established, but studies suggest it may be related to reduced aqueous formation. The placebo component indicates this is likely a clinical trial formulation where timolol maleate gel is being compared with a placebo control.

Brand names

Timoptic-XE

Other names

Timolol Maleate Ophthalmic Gel Forming Solution