6 Common Myths About Glaucoma

Glaucoma is an eye disease in which increased pressure causes progressive, permanent vision loss and even blindness. Unfortunately, many misconceptions about the disease can leave you misinformed. Here we sort fact from fiction by debunking 6 of the most common glaucoma myths.

Glaucoma Facts vs. Myths

MYTH 1: Glaucoma is a single disease

FACT: Glaucoma is a group of eye diseases. The most common ones are open-angle glaucoma (OAG) and angle-closure glaucoma (ACG). In OAG, the drainage structure in your eye doesn't allow fluid to flow out properly, causing increased ocular pressure that damages the optic nerve. In ACG, the drainage channel becomes too narrow. OAG develops slowly, while ACG can occur suddenly or gradually.

MYTH 2: Only the elderly suffer from glaucoma

FACT: Although people over 60 are at greater risk, glaucoma can affect people aged 20 to 50 and even young infants. Additional risk factors include being African American or Hispanic, having a family history of glaucoma, having certain medical conditions, or taking steroid medications long-term.

MYTH 3: Glaucoma shows symptoms early on

FACT: Open-angle glaucoma shows virtually no signs or symptoms until its later stages when vision loss sets in. The increased eye pressure causes no pain. The only way to detect glaucoma is to undergo a comprehensive eye exam.

MYTH 4: Nothing can be done once you have glaucoma

FACT: While there's currently no cure, many effective treatment options exist, including eye drops, oral medications, as well as laser and surgical procedures that can help slow glaucoma progression.

MYTH 5: Testing for glaucoma is painful

FACT: Testing for glaucoma is practically painless. Tests include a gentle puff of air to test intraocular pressure, and non-invasive imaging through visual field testing and OCT (optical coherence tomography).

MYTH 6: You can't prevent glaucoma

FACT: Regular eye exams are the only way to prevent glaucoma-related vision loss. If the disease is diagnosed and treated in the early stages, blindness or significant vision loss can be prevented.

Contact St. Clairsville Eyecare in St. Clairsville to book your comprehensive eye exam today. Call (740) 695-0444.