Glaucoma

Glaucoma is a complicated disease in which damage to the optic nerve leads to progressive, irreversible vision loss. Once thought to be only a high eye pressure problem, it is now known to be a more complex condition.

People suffering from glaucoma will notice that, each day, their vision will become less and less clear. For this reason, routine eye examinations are important to help identify symptoms. Dr. Garwood may become suspicious of glaucoma during this exam and order special tests to help in making the diagnosis. From there, the best treatment option will be decided.

Glaucoma is a complicated disease in which damage to the optic nerve leads to progressive, irreversible vision loss and is the second leading cause of blindness.

The most common form of glaucoma occurs when the eye’s drainage canals become clogged over time. The inner eye pressure, also called intraocular pressure or IOP, rises because the correct amount of fluid can’t drain out of the eye. With the most common form of glaucoma, the entrances to the drainage canals are clear, and should be working correctly. However, the clogging problem occurs further inside the drainage canals (similar to a clogged pipe below the drain of a sink).

Most people have no symptoms and no early warning signs. If open angle glaucoma is not diagnosed and treated, it can cause a gradual loss of vision. This type of the disease develops slowly and sometimes without visible sight loss for many years. It usually responds well to medication, especially if caught early and treated.

While anyone can develop glaucoma, a higher risk is associated due to family history, individuals over 40 years of age, diabetics, individuals of african or mediterranean descent, as well as those who’ve experienced an eye injury or trauma.

Early detection is always the best protection against disease, which makes routine eye examinations more important than ever to help identify any symptoms before they develop further. Your eye doctor can detect elevated pressure within the eye, which can cause damage to the optic nerve that carries images to the brain. Left untreated, glaucoma can cause blindness. Call your eye doctor today for more information.