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Dry Eye Testing · Treatment | Gangnam Central Eye Clinic

A common problem almost everyone has had:
dry eye.
That is exactly why it should not go untreated.
GANGNAM CENTRAL EYE CLINIC
Tear Film Abnormality Dry Eye
Dry eye is a condition in which, due to various causes such as aging, the surrounding environment, and inflammation,
the balance of tear components is disrupted, leading to dryness.

The tear film is divided, from the corneal side, into the mucin layer, aqueous layer, and lipid layer; if
any part has a problem, tears dry out or do not spread, resulting in dry eye.
The number of people with dry eye is increasing every year.

GANGNAM CENTRAL EYE CLINIC
Causes of Dry Eye
To identify the main causes of dry eye, we need to consider together the three factors that maintain ocular moisture:
'tear production,' 'drainage through the tear ducts,' and 'evaporation of tears from the ocular surface'.

GANGNAM CENTRAL EYE CLINIC
Dry Eye Testing
A single test is not sufficient to diagnose and assess dry eye.
At Gangnam Central Eye Clinic, we provide individualized care from examination through management.

Meibomian Gland Scan

Meibomian gland dysfunction is
one of the most important
causes of dry eye.

Tear Secretion Measurement

The most basic test,
directly measuring
tear secretion.

Tear Film Thickness Analysis

We use specialized imaging to analyze tear film thickness and the
protective lipid layer
that keeps tears from evaporating.

Inflammatory Marker Measurement

An in vitro diagnostic
test for inflammatory dry eye
that measures the degree of inflammation.

Tear Film Analysis

Tear break-up time and
patterns are measured to analyze the actual
tear film.

Comprehensive Dry Eye Analysis

Using specialized diagnostic equipment
for dry eye, we analyze the exact
cause.

IPL Treatment for Dry Eye

AQUA CEL IPL LASER
This IPL procedure is used to treat dry eye,
a treatment whose safety has been approved by the U.S. FDA.
  • Thickens the tear film to relieve dry eye
  • Generates heat in the skin to restore eyelid oil gland function
  • Helps release hardened oil from the meibomian gland openings
  • Effectively constricts dilated blood vessels around the eyes to ease blepharitis

GANGNAM CENTRAL EYE CLINIC
Effects of IPL Treatment
When tears, the eye’s natural lubricant, dry up, the ocular surface can be damaged,
so treatment and care that address the underlying cause and symptoms are important.

FAQ

Dry Eye Testing · Treatment FAQs

What is Clean-n-Therapy?

A dry eye treatment program that addresses blockage of the eyelid meibomian glands that release the tear lipid layer. It proceeds in the order of warm compress, IPL, meibomian gland expression, eyelid cleansing with a dedicated cleanser, and a soothing skin mask.

What do dry eye tests check?

Our tests include a meibomian gland scan, tear secretion measurement, tear film thickness analysis, inflammatory marker measurement, tear film analysis, and comprehensive dry eye analysis. The tests you need depend on your symptoms, and we will explain your testing plan at your visit.

What are meibomian glands?

They are oil glands in the eyelids. They create the outer lipid layer of the tears so that tears do not evaporate quickly.

What does IPL treatment do?

It shines light on the skin around the eyelids to generate heat and helps release hardened oil from the meibomian gland openings. The goal is to thicken the tear film and relieve dry eye.

What does eyelid cleansing do?

It removes debris built up along the eyelid margin with a dedicated cleanser. This step cleans the area around the openings where the meibomian glands release oil.

Can I have LASIK or LASEK if my dry eye is severe?

We do not operate right away when dryness is severe. We first determine the cause and treat it, then reassess the tear film. In cases of extreme dryness such as Sjögren’s syndrome, we do not recommend surgery.

Are artificial tears alone not enough?

Reduced tear production and rapid evaporation because the oil layer is not released are different. If it is the latter, artificial tears alone may not provide lasting relief. Testing determines which it is.

Can’t I just have one test?

One test alone is not enough to diagnose and assess dry eye. Management differs depending on whether tear production is low, tears evaporate too quickly, or there is inflammation.

What happens if it gets blocked?

The oil layer gets thinner and tears evaporate quickly. Meibomian gland dysfunction is one of the important causes of dry eye, and in this case artificial tears alone do not stay on the eye long enough.

Can anyone receive Clean-n-Therapy?

No. We decide after determining the cause with a meibomian gland scan, tear film analysis, and inflammatory marker measurement. If testing shows that a different treatment should come first, we will recommend that instead. We cannot say whether it is possible without test results.

Why is cleansing done after gland expression?

After warm compresses and IPL loosen the hardened oil and we express the meibomian glands, wiping around the area clears the pathway so it does not clog again. That is why this step comes after gland expression in Clean-n-Therapy.

How much treatment do I need before surgery?

The duration and number of sessions vary by test results and progress, so we do not set them in advance. We decide the timing after seeing whether the tear film stabilizes.

Should I have it before LASIK or LASEK too?

When dryness is severe, we treat it before surgery. We also assess the tear film during preoperative testing to decide the order of treatment and surgery.

Why do you do a meibomian gland scan?

Meibomian gland dysfunction is one of the important causes of dry eye. If the oil layer is not released, tears evaporate quickly, so artificial tears alone do not stay on the eye for long.

What is meibomian gland expression?

It is a procedure that expresses the hardened oil clogging the meibomian gland openings. We first loosen the hardened oil with warm compresses or IPL, then proceed.

How many sessions do I need?

The number of sessions and intervals vary with the degree of blockage and how things progress, so we do not set them in advance. We will guide you after checking during your visit.

Can I just clean them when washing my face at home?

The area and method differ from ordinary face washing. We provide separate home-care instructions during your visit, and they vary depending on the condition of the eyelid margins.

Will surgery make dryness worse?

Recovery after surgery depends on the condition of the tear film, and the degree of dryness varies from person to person. The extent to which corneal surface nerves are affected differs by method, so tests determine which option is appropriate.

How are the test results used?

Depending on the results, we decide whether to start with warm compresses and IPL, to add eyelid cleansing, or to address inflammation first. Care from examination through management is personalized.

Is it okay to do only warm compresses at home?

It depends on the degree of blockage. If it doesn’t clear with warm compresses, IPL and gland expression follow. A meibomian gland scan shows which is needed.

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