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).
Glaucoma in Dogs. Glaucoma is an eye condition caused by an abnormally high amount of pressure that builds up in the eye. The eye maintains a constant production and drainage of the fluid in the eye, called aqueous humor. When there is a problem with the drainage of this fluid, pressure builds within the eye.