If its all the same to you direct your specialist before taking any arrangement. Xalatan (latanoprost) reductions weight in the eye by extending the measure of fluid that purges out of the eye. Xalatan (for the eyes) is used to treat certain sorts of glaucoma and diverse explanations behind high weight inside the eye. Latanoprost is used to treat certain sorts of glaucoma. It is also used to treat a condition called hypertension of the eye. Latanoprost appears to work by growing the overflowing of fluid from the eye. This cuts down the weight in the eye.