What Is Narrow Angle Glaucoma? A Simple Guide to a Serious Condition

So, What Is Narrow Angle Glaucoma?

Narrow-angle glaucoma, also known as angle-closure glaucoma, happens when the drainage angle in the eye becomes too narrow or completely blocked. This prevents fluid from draining properly, causing a rapid increase in eye pressure, and that’s when the trouble starts.

Unlike open-angle glaucoma, which progresses slowly, narrow-angle glaucoma can come on suddenly and is considered a medical emergency. Without quick treatment, it can lead to permanent vision loss.

What Causes It?

Most of the time, the cause is simply the shape of your eye. People with smaller eyes or those who are farsighted are more likely to develop a narrow drainage angle.

Here in Surrey, BC, we’ve also seen genetics play a role. If glaucoma runs in your family, you may be at a higher risk. Age, gender (it’s more common in women), and ethnicity can also influence your chances of developing this condition.

How to Spot the Signs

One of the scariest things about narrow-angle glaucoma is that you might not even know it’s there—until it’s too late.

Watch for these warning signs:

• Sudden eye pain
  
• Headache
  
• Nausea or vomiting
  
• Blurred vision
  
• Halos around lights
  
• Red eyes

If you experience any of these symptoms, don’t wait. Get to an eye care professional immediately.

The Importance of a Glaucoma Diagnostic Test

Because narrow-angle glaucoma can progress quickly, early detection is key.

At Abasa Optical, we offer comprehensive eye exams that include a glaucoma diagnostic test, right here in the heart of Surrey, BC. These tests are quick, painless, and could save your vision.

Our optometrists use state-of-the-art technology to measure your eye pressure, check the drainage angle using a special lens (gonioscopy), and assess your overall eye health. If you’re at risk or already showing signs of narrow-angle glaucoma, we’ll catch it early.

Treatment Options You Should Know

Once diagnosed, treatment depends on how far the condition has progressed.

• Medications: Eye drops or pills can reduce pressure in the eye.
  
• Laser Therapy: A common procedure called laser peripheral iridotomy helps fluid flow more freely by creating a tiny hole in the iris.
  

At Abasa Optical, we guide you through every step, from diagnosis to follow-up care, ensuring you understand your options and feel supported.

Can Narrow Angle Glaucoma Be Prevented?

While you can’t change your genetics or eye shape, regular eye exams can help catch the condition before it becomes a problem. Preventive care, especially after age 40, is your best defence.

Even if you have no symptoms, a simple glaucoma diagnostic test can detect narrow angles and help prevent a full-blown attack.

Why Surrey Residents Trust Abasa Optical

When it comes to protecting your sight, experience and care matter.

Abasa Optical has been serving the Surrey community for years with trusted, professional eye care. Our team understands the needs of local families and offers a warm, personalized experience for everyone who walks through our doors.

Whether you’re booking a routine exam or concerned about narrow-angle glaucoma, we’re here to help you see clearly — and confidently.

Concerned about your eye health? Don’t wait. Contact us at 604-575-9141 to schedule your glaucoma diagnostic test in Surrey, BC.

Final Thoughts

Narrow-angle glaucoma might not be something you think about every day, but your eyes deserve your attention. Don’t ignore the subtle signs, and don’t wait for symptoms to appear. If you’re in Surrey, BC, take that small but powerful step today.

Book a comprehensive eye exam with Abasa Optical and ask about their glaucoma diagnostic test. Because when it comes to your vision, prevention is always better than a cure.