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Snoring & Obstructive Sleep Apnea

Snoring Clinic

Snoring is not a quirk of sleep — it can be the audible signal of obstructive sleep apnea, which over time raises cardiovascular and cognitive risk. We diagnose accurately first, then match the treatment to the diagnosis.

Why snoring deserves a workup

Loud, habitual snoring affects roughly one in three adults. For many it is benign. For a clinically significant subset — perhaps one in four snorers — it is the signal of obstructive sleep apnea, a condition that fragments sleep and silently strains the heart and brain.

Our snoring clinic does one thing first: distinguish benign snoring from sleep apnea. That distinction shapes every treatment decision that follows.

Who should be evaluated

  • Loud snoring audible from another room
  • Witnessed pauses in breathing during sleep
  • Morning headaches that resolve by mid-morning
  • Daytime sleepiness despite seven or more hours in bed
  • Hard-to-control hypertension or new arrhythmia
  • Difficulty concentrating or short-term memory complaints
  • Frequent nighttime bathroom visits
  • Family history of sleep apnea

How we evaluate

Diagnosis rests on an in-lab polysomnogram. Across one overnight, we record more than twenty physiological channels — brain activity, airflow, oxygen saturation, sleep stages, leg movement, cardiac rhythm — to identify and stage what is happening during your sleep.

We do not rely on home tests alone for adult diagnostic evaluation. Home tests are useful for screening; they do not capture sleep architecture, parasomnia patterns, or movement disorders that often coexist with snoring.

Treatment pathway

Once we know what we are treating, options follow the diagnosis — not the other way around.

1

Behavioral and positional first-line

Weight, alcohol timing, supine sleep, and nasal patency are addressed before any device. Positional therapy →

2

CPAP (continuous positive airway pressure)

For moderate to severe obstructive sleep apnea, CPAP is the most evidence-supported long-term therapy. CPAP →

3

Oral appliance

For mild to moderate cases — or when CPAP is not tolerated — a custom mandibular advancement device. Oral appliance →

4

Surgery

For specific anatomic causes or as a salvage option after first-line failure. Surgical options →

5

Recurrence and jaw-skeletal cases

For patients whose snoring has returned after prior surgery — or whose skeletal anatomy requires advanced intervention. Recurrence clinic →

What follow-up looks like

A diagnosis is the beginning, not the end. We schedule three-month, six-month, and annual reviews to verify that the treatment remains effective and to adjust as your situation changes. Many patients who relapse without follow-up could have stayed well with a single adjustment.

The most important variable in long-term sleep care is not the device or the medication. It is the follow-up. — Dr. Han Jin-Kyu
Request Consultation About the Sleep Study
Main Line+82 2 543 0089
HoursMon–Fri 9:00–17:00 · Sat 9:00–12:00 (2nd & 4th week)
Directions34-21 Nonhyeon-dong, Gangnam-gu, Seoul