Glaucoma is the Primary Cause of Preventable Blindness

Glaucoma, the primary cause of preventable blindness, affects many people ranging from recently born infants to aging seniors. Although it's not technically an eye disease, it's actually a degenerative condition that can be detected, treated, and impeded by regular simple and painless eye examinations and follow-up treatments in Toronto.

If caught in the early stages, an optometrist can detect, treat, and impede the ravishing effects of glaucoma. You can find the best Glaucoma optometrist in Toronto & North York at Dr. D’Orio Eyecare.

So, what exactly is glaucoma? Glaucoma is a term used to describe a degenerative eye condition, which is characterized by increased intraocular pressure (or high pressure) within the eye, leading to the deterioration of the optic nerve and retinal ganglion cells. 

glaucoma optometrist

If left untreated, glaucoma can eventually lead to a partial or total loss of vision. This irreversible eye condition is the leading cause of preventable blindness that steals the vision of many people each year.

What causes this degenerative eye condition? Alarmingly, the exact cause of glaucoma is not well-known. For unknown reasons, blockage of the passages (through which eye fluid flows) within the eye leads to increased pressure on the optic nerve as well as the retinal ganglion cells. 

During this time, untreated glaucoma can severely damage the fragile nerve fibers and vulnerable blood vessels, in the optic nerve region, resulting in loss of vision.

In whom does glaucoma most frequently occur?

  • Individuals who have diabetes.

  • Individuals over the age of 40.

  • People susceptible to developing glaucoma.

  • Individuals who are nearsighted.

  • Children are susceptible to developing childhood glaucoma.

  • What are other risk factors for glaucoma?

How detrimental is glaucoma?

The optic nerve center transmits all signals from the retina to the brain. The deterioration of the bundle of nerve fibers restricts the stream and quality of signals sent to the brain, resulting in a loss of vision.