Lumigan 0.03% Eye Drops – Glaucoma & Ocular HypertensionLumigan 0. 03% Eye Drops Bimatoprost Ophthalmic Solution for Glaucoma Lumigan 0. 03% Eye Drops contain bimatoprost, a prostaglandin analog that works by increasing the outflow of fluid from inside the eye, thereby reducing intraocular pressure (IOP). Elevated IOP is a major risk factor for open angle glaucoma and ocular hypertension, which can lead to optic nerve damage and vision loss if left untreated. By lowering eye pressure, Lumigan helps prevent