Glaucoma Awareness: Learn the Different Types of Glaucoma

Next month is Glaucoma Awareness Month, making it the perfect time to educate yourself about this serious eye condition that can lead to irreversible vision loss. Glaucoma is often called the “silent thief of sight” because it typically shows no symptoms until significant vision is lost. The knowledgeable team of doctors at Eye Care Institute believe that being familiar with the different types of glaucoma can help in early detection and management, potentially saving your sight.

Open-Angle Glaucoma

Open-angle glaucoma is the most common form of the disease, accounting for about 90% of all cases. It occurs when the eye’s drainage canals become clogged over time, leading to increased eye pressure. This pressure damages the optic nerve, which is vital for vision. Unfortunately, this type of glaucoma develops slowly and is a lifelong condition, making regular eye tests crucial.

Angle-Closure Glaucoma

Angle-closure glaucoma, although less common, is a medical emergency and can develop quickly with symptoms that are often very noticeable and painful. It occurs when the drainage angle of the eye (where the iris meets the cornea) becomes completely blocked, causing a sudden rise in intraocular pressure. Symptoms can include severe eye pain, nausea, redness in the eye, and blurred vision.

Normal-Tension Glaucoma

In normal-tension glaucoma, the optic nerve is damaged even though the eye pressure is not considered high. Researchers are unsure why some people’s optic nerves are damaged even though they have normal pressure levels. This form of glaucoma points to the importance of a comprehensive eye exam, where the optic nerve is thoroughly assessed for signs of damage.

Secondary Glaucoma

Secondary glaucoma refers to any case in which another disease contributes to increased eye pressure, resulting in optic nerve damage and vision loss. This type of glaucoma can result from a variety of conditions, such as uveitis (eye inflammation), advanced cataracts, or diabetes. Managing the underlying condition is key to controlling this form of glaucoma.

Pediatric Glaucoma

This rare form of glaucoma can occur in babies and young children. It may be inherited and is usually diagnosed within the first year of life. Symptoms might include cloudiness of the eye’s surface, excessive tearing, or an unusually large eye. Early diagnosis and treatment are critical to prevent permanent vision loss.

Be Proactive with Your Ocular Health

Glaucoma is a leading cause of blindness for people over the age of 60, but it can occur at any age. Since vision loss due to glaucoma cannot be recovered, prevention through regular eye exams is key.

Don’t wait for symptoms to appear. If it’s been a while since your last eye check-up, or if you’re concerned about your risk for glaucoma, book an appointment with our talented doctors specializing in glaucoma care in Santa Rosa, CA. Call 707-546-9800.

Disclaimer: The information provided on this blog is for informational purposes only and should not be considered medical advice. Consult your PCP or eye doctor before starting any new therapies. To schedule a consultation, please contact us.