Latanoprost

Latanoprost (pronounced la-TA-noe-prost) ophthalmic solution is a topical medication used for controlling the progression of glaucoma or ocular hypertension, by reducing intraocular pressure. It is a prostaglandin analogue that works by increasing the outflow of aqueous fluid from the eyes. It is also known by the brand name of Xalatan manufactured by Pfizer.
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Latanoprost /la·tan·o·prost/ an antiglaucoma agent applied topically to the conjunctiva in the treatment of open-angle glaucoma and ocular [more]Latanoprost - Community and Resources