title: Effect of indomethacin on the ocular hypotensive action of timolol maleate.
abstract: A randomized, double-masked, cross-over study of nine healthy normal subjects was conducted to determine whether indomethacin affected the ocular hypotensive action of timolol maleate. A significant decrease in intraocular pressure occurred with timolol maleate 0.5% eyedrops (used twice a day) alone. Indomethacin (25 mg three times a day, given orally) administered concurrently had no effect on timolol's hypotensive action. No subjective or objective side effects occurred and there were no significant changes in blood pressure, pulse rate, or respiratory rate with either treatment.
mesh_terms: D004311:Double-Blind Method; D006801:Humans; D007213:Indomethacin / Q000097:blood / Q000494:pharmacology*; D007429:Intraocular Pressure / Q000187:drug effects*; D009883:Ophthalmic Solutions; D011897:Random Allocation; D013999:Timolol / Q000037:antagonists & inhibitors*
chemical_list: D009883:Ophthalmic Solutions; D013999:Timolol; D007213:Indomethacin