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).
10 Symptoms of Glaucoma. 10 Symptoms of Glaucoma. Glaucoma is a group of eye diseases that lead to damage of the optic nerve and in some cases to severe vision loss, if undetected. Once optic nerve damage and vision loss occur, it is permanent. These diseases are usually classified into two groups â open angle glaucoma or chronic glaucoma and closed-angle glaucoma or acute glaucoma.