[Timolol and acetazolamide in the treatment of increased intraocular pressure (author's transl)]

Abstract

Twenty-four patients with open-angle glaucoma were tested to see if, and to what extent, timolol and acetazolamide produced a supplementary reduction of intraocular pressure. Twelve patients were treated with timolol eye drops, 0.5% b.d over a period of one week and then received one dose i.v. acetazolamide 250 mg which produced a statistically significant drop in intraocular pressure. Twelve patients with open-angle glaucoma who had been treated with acetazolamide 500 mg t.d.s. orally over a period of one week, received one drop of timolol 0.25% which produced a statistically significant additional effect. These results are discussed on the basis of the mode of action of the applied medications.