Betoptic Eye Drops contain betaxolol, a prescription beta blocker used to reduce raised eye pressure in chronic open-angle glaucoma or ocular hypertension. Use exactly as prescribed and press gently at the inner corner of the eye after each drop to reduce systemic absorption; remove contact lenses when instructed. Tell the prescriber about asthma, breathing disease, slow heartbeat or heart block, and seek advice for wheezing, fainting, a very slow pulse, eye pain or vision changes.