Xalatan(Health/Medications) xalatan.com Description: Pharmacia produced information on this prescription eyedrop that treats patients... who suffer from openangle glaucoma. XALATAN is a prescription medicine used to lower eye pressure, also called intraocular pressure or IOP, in patients with ocular hypertension (abnormally high IOP) or openangle glaucoma Specializes in: open angle glaucomaopenangle glaucomaxalataneye pressure...