<unk> , sold under the brand name Xalatan among others, is a medication used to treat increased pressure inside the eye. This includes ocular hypertension and open angle glaucoma. It is applied as eye drops to the eyes. Onset of effects is usually within four hours, and they last for up to a day. Common side effects include blurry vision, redness of the eye, itchiness, and darkening of the iris.<unk>  is in the prostaglandin analogue family of medications. It works by increasing the outflow of aqueous fluid from the eyes through the uveoscleral tract.<unk>  was approved for medical use in the United States in 1996. It is on the World Health Organization's List of Essential Medicines.<unk>  is available as a generic medication. In 2019, it was the 77th most commonly prescribed medication in the United States with more than 9million prescriptions.
Latanoprost
Travoprost
Carboprost
Iloprost
Bimatoprost
Travoprost/timolol
Bimatoprost/timolol
Bifluranol