Glaucoma is an optic neuropathy disorder causing 50 million individuals visual impairment around the world. Glaucoma stands in the second position around the world for visual impairment. The part of intra-visual weight (IOP) has been all around recorded as a noteworthy modifiable hazard factor for glaucoma. Also, numerous glaucoma patients have a moderately low IOP, while some sound people have a generally high IOP. The scatters can be generally separated into two primary classifications, open-angle glaucoma, and closed angle glaucoma. Damaged visual bloodstream direction in open point glaucoma as a danger of glaucoma has additionally been settled, particularly finished the previous two decades. Pathophysiology of glaucoma demonstrates towards the expanded in intraocular weight which packs and harms the optic nerve. Once the optic nerve is harmed, it neglects to convey visual data to the cerebrum and this outcome in loss of vision. Glaucoma represents more than 10 million visits to doctors every year. Regarding Social Security benefits, lost salary charge incomes, and medicinal services consumption, the cost to the U.S. government is assessed to be over $1.5 billion every year.
Types of Glaucoma.
Causes of Glaucoma.