Glaucoma is one of the leading causes of vision loss worldwide, often called the “silent thief of sight” because it can develop slowly and without noticeable symptoms in its early stages. Recognizing the first signs of glaucoma and seeking timely evaluation from an eye doctor are key to preserving your vision.
 

Understanding Glaucoma

Glaucoma is a group of eye conditions that damage the optic nerve, the part of the eye responsible for sending visual information to your brain. This damage is most often caused by increased pressure inside the eye (intraocular pressure), but it can also occur with normal eye pressure. There are several types of glaucoma, with open-angle glaucoma being the most common.
 

Early Signs You Shouldn’t Ignore

Because glaucoma develops gradually, you might not notice vision changes right away. However, some early warning signs can signal that glaucoma may be developing:

• Gradual loss of peripheral vision: You may start to notice that your side vision becomes less clear, making it difficult to see objects out of the corners of your eyes.

• Blurry vision: Vision may appear slightly blurred or less sharp, especially when trying to focus.

• Halos around lights: Some people experience seeing rainbow-colored circles or halos around lights, especially at night.

• Eye pain or pressure: Though not always present, a feeling of discomfort or heaviness in the eyes can occur.

• Frequent prescription changes: Needing new glasses more often than usual can sometimes be linked to underlying eye pressure changes.
 

The Importance of Routine Eye Exams

Routine comprehensive eye exams are the most effective way to catch glaucoma in its early stages - often before symptoms appear. During an eye exam, your optometrist can measure your eye pressure, inspect your optic nerve, and perform visual field tests to identify subtle changes in your vision. Early detection allows for timely management, which can prevent or significantly slow down vision loss. Once vision is lost from glaucoma, it cannot be restored.
 

Managing Glaucoma

While glaucoma cannot be cured, it can be effectively managed. Treatments focus on lowering eye pressure and preventing further optic nerve damage. Common management options include:

• Prescription eye drops to reduce intraocular pressure

• Laser treatments to improve fluid drainage from the eye

• Surgical procedures in more advanced cases

With consistent monitoring and treatment, most patients can maintain healthy vision for years to come.
 

Stay Ahead of Vision Loss at Palo Alto Eyes Optometry

Glaucoma often progresses without warning, but with regular eye exams and early detection, you can protect your sight before significant damage occurs. If you’ve noticed any changes in your vision or haven’t had an eye exam in over a year, it’s time to schedule one.

Schedule your next eye exam at Palo Alto Eyes Optometry and take the first step toward early glaucoma detection and lifelong eye health. Visit our office in Palo Alto, California, or call (650) 321-2015 today.