Glaucoma is a serious eye condition that affects millions of people worldwide and is one of the leading causes of irreversible blindness. The good news is that with early detection and proper management, vision loss from glaucoma can often be slowed or prevented. At Valley Eyecare Center in Phoenix, our expert team provides comprehensive eye care, including glaucoma screenings and treatment plans tailored to your individual needs.
If you’ve ever wondered what glaucoma is, what symptoms to watch for, and how it’s treated — this guide covers it all.
What Is Glaucoma?
Glaucoma is a group of eye diseases that damage the optic nerve, which connects your eye to your brain. In many cases, this damage is caused by increased pressure inside the eye, known as intraocular pressure (IOP). If left untreated, glaucoma can lead to permanent vision loss and blindness.
There are several types of glaucoma, but the most common forms are open-angle glaucoma and angle-closure glaucoma.
Common Symptoms of Glaucoma
One of the reasons glaucoma is so dangerous is that it often progresses without noticeable symptoms until vision loss has
already occurred. That’s why regular eye exams are critical for early detection.
Here are 5 symptoms of glaucoma you should be aware of:
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Gradual Loss of Peripheral Vision
This is often the first sign of open-angle glaucoma. You might not notice it immediately, but over time, your side vision begins to narrow. -
Sudden Blurred Vision or Halos Around Lights
This is typically a symptom of angle-closure glaucoma, which can develop quickly and requires immediate medical attention. -
Eye Pain or Pressure
While not always present in the early stages, noticeable discomfort in or around the eyes can be a sign of acute glaucoma. -
Severe Headaches and Nausea
In cases of angle-closure glaucoma, elevated eye pressure can trigger headaches, nausea, and vomiting. -
Tunnel Vision in Advanced Stages
As the disease progresses, central vision can also be affected, leading to a tunnel-like effect in your field of view.
Glaucoma Treatments
While there’s no cure for glaucoma, various treatments can help lower intraocular pressure, protect the optic nerve, and preserve vision. Your eye care provider will recommend the best option based on the type and severity of your condition.
Here are 4 common treatment options for glaucoma:
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Prescription Eye Drops
Medicated eye drops are often the first line of defense, helping reduce intraocular pressure by either decreasing fluid production or increasing fluid drainage from the eye. -
Oral Medications
When eye drops alone aren’t enough, oral medications may be prescribed to further control eye pressure. -
Laser Therapy
Procedures like selective laser trabeculoplasty (SLT) or laser peripheral iridotomy (LPI) can improve fluid drainage in the eye and are often performed in-office with minimal recovery time. -
Surgical Procedures
For advanced or unresponsive cases, surgeries such as trabeculectomy or the placement of drainage implants may be necessary to manage eye pressure effectively.
Protect Your Vision with Regular Eye Exams
Because glaucoma can develop without early symptoms, routine comprehensive eye exams are essential, especially for individuals over 40 or those with a family history of the disease. Early detection and consistent treatment can dramatically reduce the risk of vision loss.
At Valley Eyecare Center in Phoenix, we offer advanced diagnostic technology and personalized glaucoma care to help safeguard your vision for years to come.
Don’t wait for symptoms to appear — schedule your eye exam today by visiting valleyeyecareaz.com. Protect your sight, protect your quality of life.
