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).
SHARE IT. a a a. Glaucoma is an eye disorder that causes damage to the optic nerve and can lead to vision loss. According to the American Optometric Association, in the United States, glaucoma is the second leading cause of blindness and is estimated to affect about 3 million Americans.aving certain structural defects within the eye is considered a possible cause of glaucoma. For example, some people have a narrow angle between the iris and the cornea, which can interfere with fluid drainage. Pressure in the eye can increase and cause damage leading to glaucoma.