Glaucoma Treatment

Glaucoma is one of the leading causes of irreversible vision loss, often developing without noticeable symptoms until permanent damage has already occurred. At Westside Eye Center, Dr. Shawn Brittain emphasizes the importance of early detection and routine eye exams to help identify glaucoma in its earliest stages.

What Is Glaucoma?

Glaucoma is a group of eye conditions that damage the optic nerve, typically due to increased pressure within the eye (intraocular pressure). This damage can lead to gradual vision loss and, if left untreated, blindness. It is one of the leading causes of irreversible blindness worldwide.

The most common forms of glaucoma include:

• Primary Open-Angle Glaucoma: This is the most prevalent type. It develops slowly and often goes unnoticed until significant vision loss occurs.

• Angle-Closure Glaucoma: Less common but more severe, this type happens suddenly and requires immediate medical attention.

• Normal-Tension Glaucoma: Damage to the optic nerve occurs even though eye pressure is within normal range.
  
  

The Importance of Early Detection

In its early stages, glaucoma typically develops without any noticeable symptoms. This makes regular comprehensive eye exams especially important, particularly for those over age 40 or with a family history of the condition. Detecting glaucoma early can help prevent or reduce vision loss and provide access to a broader range of effective treatment options.

What to Expect During Your Eye Exam

During your eye exam, Dr. Brittain will conduct a series of tests to assess your risk for glaucoma, including:

• Tonometry: Measures intraocular pressure.

• Ophthalmoscopy: Examines the shape and color of the optic nerve.

• Perimetry: Tests your peripheral (side) vision.

• Pachymetry: Measures the thickness of your cornea.

• Gonioscopy: Looks at the drainage angle in the eye.

• Optical Coherence Tomography (OCT): Provides high-resolution imaging of the optic nerve and retinal layers to detect early glaucoma damage.

• RETeval: A non-invasive, handheld device that assesses retinal function through visual stimuli and pupil responses, aiding in early detection of glaucoma and other retinal conditions.

These tests provide a detailed picture of your eye health, allowing Dr. Brittain to detect even subtle changes before vision is affected.

Early Signs of Glaucoma to Watch For

Although early-stage glaucoma often has no symptoms, more advanced stages may present with:

• Gradual loss of peripheral vision

• Blurred vision

• Eye pain or redness

• Halos around lights

• Severe headache or nausea
  
  

If you experience any of these symptoms, it’s important to schedule an eye exam as soon as possible.

Treatment Options for Glaucoma

While there is no cure for glaucoma, several treatments are available to help manage the condition and protect your vision. Prescription eye drops are often the first line of defense, working to lower eye pressure by either improving fluid drainage or reducing fluid production. In some cases, oral medications may be prescribed alongside eye drops to enhance effectiveness. Laser therapy is another option that can improve the eye’s drainage system, while surgical procedures may be necessary if other treatments are not sufficient. Dr. Brittain will evaluate the type and severity of your glaucoma and recommend a personalized treatment plan tailored to your specific needs.

Protect Your Vision with Westside Eye Center

Glaucoma is a serious condition, but with early detection and the right care, vision loss is largely preventable. At Westside Eye Center in Vancouver, WA, Dr. Brittain uses advanced diagnostic tools and individualized treatment plans to help you stay ahead of this silent threat.

Schedule your comprehensive eye exam today and take the first step in protecting your vision from glaucoma.