[Effect of a single oral dose of propranolol or metoprolol on the intraocular pressure of persons without glaucoma (author's transl)].

Oral doses of propranolol and metoprolol were tested on 24 patients without glaucoma. The aim of this study was to compare the decrease in intraocular pressure in normal eyes following a single oral dose of propranolol or metoprolol. A statistically significant decrease in IOP was noticed, but no difference was seen between propranolol and metoprolol.