Alphagan Eye Drops 0.2% 5ml – Glaucoma TreatmentAlphagan Eye Drops 0. 2% 5ml Glaucoma Treatment Alphagan Eye Drops 0. 2% contains the active ingredient brimonidine tartrate, which helps reduce intraocular pressure (IOP) in patients with glaucoma and ocular hypertension. By activating specific receptors in the eye, brimonidine helps relax blood vessels and reduce the production of excess fluid, thus lowering eye pressure and preventing potential damage to the optic nerve. Alphagan is often used