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INFO FOR YOU (GLAUCOMA)
 

Description
 
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Glaucoma is a degenerative disease that if left untreated can cause permanent damage to the optic nerve resulting in gradual blindness.

Damage to the optic nerve, due to glaucoma, is usually caused by an elevated intraocular pressure (IOP). Clear fluid, called aqueous humor circulates through the eye providing nourishment to the tissues. Pressure also helps maintain the shape of the eye.

Open angle glaucoma (OAG) occurs when there is an increase in fluid production or a decrease in the fluid drainage. Over time, as the optic nerve fibers are destroyed, peripheral (side) vision is lost.

There are many other classifications of glaucoma.


Treatment

OAG treatment concentrates on lowering the pressure inside the eye to prevent damage to the optic nerve. The most common treatments for glaucoma have been the use of medications (in the form of eye drops or pills), laser therapy or surgery.

Eye drops are commonly used to control glaucoma. Some medications allow for faster drainage, while other medications reduce the production of aqueous humor.

If non-surgical methods fail to decrease pressure, surgery may be required to create a new drainage channel. Filtration surgeries are designed to relieve pressure by removing tissue, inserting implants in the eye, or a combination of both.
 
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