9 PM EYE DROPS 2.5ML is an ophthalmic medication used to reduce intraocular pressure in patients with glaucoma or ocular hypertension. Glaucoma is an eye disease that damages the optic nerve and causes vision loss. Ocular hypertension is an increase in eye pressure caused by poor aqueous humour drainage (fluid in the eye that maintains normal pressure by its continuous flow).Disclaimer:For More Information Contact Your Physician