Glaucoma is one of the leading causes of irreversible vision loss, often referred to as the “silent thief of sight” because it can progress without noticeable symptoms in its early stages. At Palo Alto Eyes Optometry, we emphasize the importance of early detection, especially among seniors, who are at greater risk of developing glaucoma. Understanding the early signs and prioritizing routine medical eye exams can help preserve your vision for years to come.

What Is Glaucoma?

Glaucoma is a group of eye conditions that damage the optic nerve, typically caused by elevated intraocular pressure. This nerve is essential for transmitting visual information from the eye to the brain. When damaged, it can lead to gradual vision loss—first in the peripheral vision and eventually in the central vision if left untreated.

Why Seniors Are at Higher Risk

Aging increases the risk of developing glaucoma, particularly after age 60. Additional risk factors include:

• Family history of glaucoma

• Diabetes or high blood pressure

• Previous eye injuries

• Use of corticosteroid medications

Because of these risks, seniors should be especially diligent about scheduling regular comprehensive eye exams that include glaucoma screenings.

Early Symptoms of Glaucoma

In many cases, glaucoma begins with no symptoms at all. However, there are subtle changes to watch for that may indicate the early stages of the disease:

• Gradual Loss of Peripheral Vision: This is often the first noticeable symptom, typically missed until significant vision is lost.

• Blurry Vision: You may start noticing that your vision seems hazy or unclear, even with your glasses on.

• Eye Pressure or Discomfort: Though not always present, some people may feel a mild ache or pressure in the eyes.

• Halos Around Lights: Seeing halos, especially at night, may be an early sign of increased eye pressure.

• Redness or Eye Irritation: While more common in acute forms of glaucoma, ongoing irritation could warrant a closer look.

It’s important to note that symptoms often do not become apparent until irreversible damage has occurred, which is why proactive eye care is crucial.

The Importance of Routine Medical Eye Exams

Routine medical eye exams allow optometrists to detect subtle signs of glaucoma before noticeable symptoms appear. These exams are essential for identifying the condition in its earliest stages, when treatment is most effective.

At Palo Alto Eyes Optometry, our medical eye exams include advanced diagnostic tools to thoroughly evaluate your eye health. This includes the measurement of intraocular pressure, visual field testing to assess peripheral vision, and a careful examination of the optic nerve. We also use optical coherence tomography (OCT), which provides detailed imaging of the eye’s internal structures.

Early detection through these methods makes it possible to manage glaucoma with medications, laser treatments, or surgery. Taking action early often prevents further vision loss and helps maintain long-term eye health.

Protect Your Vision with Preventive Care

Glaucoma is a serious condition, but with timely diagnosis and treatment, vision loss can often be minimized or prevented. Seniors should not wait for symptoms to appear before seeking care. Regular medical eye exams are your best defense against glaucoma and other age-related eye conditions.

Schedule your routine eye exam at Palo Alto Eyes Optometry to stay ahead of glaucoma before it impacts your vision. Visit our office in Palo Alto, California, or call (650) 321-2015 to book an appointment today.