Man at work with dry eyes

The Role of Meibomian Glands in Healthy Tears

Introduction

Many patients in Columbus, Georgia are surprised to learn that dry eye isn’t always about not making enough tears. In fact, the most common cause of dry eye is a problem with the meibomian glands. Understanding how these glands work — and what happens when they don’t — is key to long-term relief.

What Are Meibomian Glands?

Meibomian glands are tiny oil-producing glands located along the edges of your eyelids. Each eyelid contains about 25–40 glands that release oil into your tear film.

This oil:

  • Prevents tears from evaporating too quickly
  • Keeps the eye surface smooth and comfortable
  • Supports clear, stable vision
  • When these glands are healthy, your tears stay where they belong — on your eyes.

What Happens When Meibomian Glands Don’t Work Properly?

When the glands become blocked or inflamed, a condition called Meibomian Gland Dysfunction (MGD) develops.

MGD leads to:

  • Rapid tear evaporation
  • Burning or stinging sensations
  • Red or irritated eyes
  • Blurry vision that improves with blinking
  • Excessive tearing (a reflex response)

MGD is the leading cause of chronic dry eye seen in ophthalmology practices across Columbus and the surrounding areas.

Why MGD Is Often Missed

Many patients are told to use artificial tears without ever having their glands evaluated. While drops may help temporarily, they do not restore gland function.

At our Columbus ophthalmology office, we perform a comprehensive dry eye evaluation to assess:

  • Gland blockage
  • Oil quality
  • Tear stability
  • Eyelid inflammation

This allows us to treat the root cause, not just the symptoms.

Treating Meibomian Gland Dysfunction

Treatment depends on severity, but may include:

  • Lid hygiene and warm compresses
  • Prescription medications
  • In-office therapies such as OptiLIGHT IPL


OptiLIGHT IPL therapy helps:

  • Reduce eyelid inflammation
  • Improve oil flow
  • Restore gland function
  • Provide long-term symptom relief


👉 Learn more on our OptiLIGHT Dry Eye Treatment page.

When to See an Eye Doctor

If dry eye symptoms persist despite drops, it’s time to see an ophthalmologist. Early treatment can help preserve gland health and prevent permanent damage.

📍 Serving patients throughout Columbus, GA and surrounding communities.