Demystifying Glaucoma: What You Need to Know

Glaucoma is often referred to as the “silent thief of sight,” and for good reason. This eye condition is one of the leading causes of blindness worldwide, yet many people are unaware of its presence until significant vision loss occurs. At Texas State Optical Farmers Branch, we believe that education is the first step toward prevention and effective management.

What is Glaucoma?

Glaucoma refers to a group of eye conditions that damage the optic nerve, which is crucial for transmitting visual information from the eye to the brain. The most common form of glaucoma, primary open-angle glaucoma, develops slowly over time and is often associated with elevated eye pressure (intraocular pressure). However, not all glaucoma cases are linked to high eye pressure; some forms occur even with normal intraocular pressure.

Who is at Risk?

While anyone can develop glaucoma, certain factors increase your risk:

•          Age: People over 60 are at higher risk.

•          Family History: Glaucoma often runs in families.

•          Ethnicity: African Americans, Hispanics, and Asians have an increased risk for specific types of glaucoma.

•          Medical Conditions: Diabetes, high blood pressure, and heart disease can contribute to the risk.

•          Eye Conditions: Severe nearsightedness or past eye injuries can make you more susceptible.

Regular eye exams are essential, especially if you fall into any of these high-risk categories.

What Are the Symptoms?

One of the challenges of glaucoma is that it often progresses without noticeable symptoms in its early stages. However, as the condition advances, symptoms may include:

•          Gradual loss of peripheral vision

•          Tunnel vision in advanced stages

•          Eye pain or discomfort (in acute angle-closure glaucoma)

•          Halos around lights

•          Redness in the eye

•          Nausea and vomiting (associated with acute angle-closure glaucoma)

Because the symptoms are often subtle or absent in the early stages, glaucoma is frequently detected during routine eye exams.

How is Glaucoma Diagnosed?

At Texas State Optical Farmers Branch, we utilize advanced diagnostic tools to detect glaucoma at its earliest stages. During a comprehensive eye exam, our assessments include measuring intraocular pressure to evaluate the pressure inside your eyes, examining the optic nerve for its health and appearance, and conducting visual field testing to identify any peripheral vision loss. We also measure corneal thickness, as thinner corneas can increase glaucoma risk, and use OCT scans, a cutting-edge imaging technology, to assess optic nerve damage and analyze retinal layers.

Treatment Options for Glaucoma

While glaucoma cannot be cured, early detection and treatment can prevent or slow vision loss. Treatment options include:

•          Medicated Eye Drops: These reduce eye pressure by either decreasing fluid production or improving fluid drainage.

•          Laser Therapy: Procedures such as laser trabeculoplasty improve fluid outflow.

•          Surgery: In advanced cases, surgical interventions like trabeculectomy or minimally invasive glaucoma surgeries (MIGS) can help lower eye pressure.

We will work closely with you to develop a personalized treatment plan based on your specific needs.

Prevention and Eye Care

Although glaucoma is a lifelong condition, proactive care can make a significant difference. Here’s how you can protect your vision:

•          Schedule routine eye exams, especially if you’re at higher risk.

•          Follow your prescribed treatment plan diligently.

•          Maintain a healthy lifestyle, including regular exercise and a balanced diet.

•          Protect your eyes from injuries by wearing safety glasses when necessary.

Take Action Today

Glaucoma doesn’t have to be a mystery—or a threat to your sight. Regular eye exams and early intervention are your best defense against this condition. We’re here to safeguard your vision with comprehensive eye care and personalized treatment plans.

Don’t let glaucoma steal your sight, schedule a comprehensive eye exam with Texas State Optical Farmers Branch to protecting your vision. Visit our office in Farmers Branch, Texas, or call (972) 991-2020 to book an appointment today.