In Glaucoma Timol P Eye Drop belongs to a group of medicines called beta-blockers. It is used to reduce pressure in the eyes (ocular hypertension). This pressure can lead to an illness called glaucoma. If the pressure in your eye is too high, it can damage your sight. This medicine works by helping the fluid to flow from inside the eye into your bloodstream. It may be used alone or with other eye drops. In Ocular hypertension Timol P Eye Drop belongs to a group of medicines called beta-blockers. It is used to reduce pressure in your eyes. It increases the flow of fluid from inside the eye into the bloodstream thereby lowering the increased eye pressure. If the pressure in your eye is too high, it can damage your sight.