Timolol

Timolol is a non-selective beta-blocker medication used to treat various cardiovascular and ophthalmic conditions. In cardiology, it is often prescribed to manage hypertension (high blood pressure), angina pectoris (chest pain), and arrhythmias (irregular heartbeats). By blocking the action of beta-adrenergic receptors, timolol reduces heart rate, blood pressure, and the heart’s workload, thereby alleviating symptoms and preventing complications.
In ophthalmology, timolol is used as an eye drop to lower intraocular pressure in patients with open-angle glaucoma or ocular hypertension. By reducing aqueous humor production and increasing its outflow, timolol helps maintain healthy eye pressure levels and prevent optic nerve damage.
Timolol is available in both oral and ophthalmic formulations, and the dosage and duration of treatment depend on the specific condition being treated. Healthcare professionals should closely monitor patients on timolol therapy to ensure optimal results and minimize potential side effects, which may include bradycardia (slow heart rate), bronchospasm (restricted airflow), and fatigue.