Asymptomatic bradycardia possibly associated with travoprost therapy.

Travoprost (Travatan(®)), a prostaglandin ophthalmic solution, is a second-line therapy for open-angle glaucoma, according to the Clinical Practice Guideline of the American Optometric Association. Recently, travoprost has been used as a first-line therapy in many patients because of its effectiveness and a once-daily dosing. It lowers the intraocular pressure by enhancing the aqueous humor outflow.