Dry throat is also caused by tobacco or marijuana use, voice strain, vomiting, excessive coughing, throat inflammation, allergies, and, in rare cases, cancers of the throat and esophagus.
Glaucoma surgery. Glaucoma is a group of diseases affecting the optic nerve that results in vision loss and is frequently characterized by raised intraocular pressure (IOP).
Alphabetic List of Eye Drops for Glaucoma Photo Credit BananaStock/BananaStock/Getty Images. Glaucoma is an eye disorder that can lead to blindness or low vision if left untreated. Two main issues are of concern when dealing with glaucoma: intraocular pressure (IOP) and fluid drainage.