Beta-blocker eye drops are prescription medicines commonly used to reduce elevated eye pressure (intraocular pressure), particularly in people with glaucoma or ocular hypertension. Medicines such as timolol work mainly by reducing the production of fluid inside the eye, helping control pressure and reducing the risk of progressive optic nerve damage.
When Are Beta-Blocker Eye Drops Used?
An ophthalmologist may recommend glaucoma eye drops when eye pressure needs to be lowered or controlled over the long term. They may be prescribed alone or alongside other glaucoma medications, depending on the type of glaucoma, eye pressure, optic nerve condition, and individual treatment needs.
Important Precautions
Beta-blocker eye drops can sometimes be absorbed into the bloodstream and may cause effects such as a slow heartbeat, low blood pressure, breathing difficulties, fatigue, or dizziness. People with asthma, certain heart conditions, or breathing problems should inform their doctor before using them. The correct medicine and dosage should always be determined by an eye specialist.
Regular eye pressure checks and glaucoma follow-up are important to assess how well treatment is working. Do not stop prescribed eye drops without consulting your ophthalmologist.