Sleep Apnea Treatment in Seomyeon, Busan
Sleep apnea treatment keeps the airway open during sleep in obstructive sleep apnea (OSA), where breathing repeatedly stops or becomes shallow. At Seomyeon ENT and sleep clinics, diagnosis is made with an overnight sleep study. CPAP therapy is the standard first-line treatment for moderate to severe OSA; oral appliances, positional therapy, weight management and airway surgery are options for selected patients.
Independent patient guide · Medically informative, not a substitute for a doctor's advice · Last reviewed:
What is obstructive sleep apnea?
In obstructive sleep apnea, the throat muscles relax during sleep and the airway collapses partially or completely, causing breathing to stop for seconds at a time. Oxygen levels drop and the brain briefly wakes to restore breathing, often many times an hour, without the person remembering. Over time, untreated OSA is associated with high blood pressure, heart disease, stroke, diabetes and daytime accidents.
Symptoms and when to see a doctor
- Loud snoring with pauses, choking or gasping
- Unrefreshing sleep and daytime sleepiness
- Morning headaches, dry mouth, frequent night urination
- Poor concentration, irritability or low mood
- Falling asleep while driving or in meetings
Drowsy driving is dangerous; seek assessment promptly if you struggle to stay awake.
What happens at the clinic
- Consultation: sleep history, questionnaires, blood pressure and body measurements.
- Airway exam: nose, throat and jaw are examined, often with endoscopy.
- Sleep study: in-lab polysomnography or a home test measures breathing, oxygen and sleep stages.
- Treatment: CPAP titration and mask fitting; or a custom oral appliance; or targeted surgery such as tonsillectomy, palate surgery or nasal surgery in suitable cases.
- Follow-up: CPAP usage data and symptoms are reviewed; repeat testing may confirm effectiveness.
Treatment outlook
CPAP is highly effective when used consistently, and many people notice better sleep and energy within weeks. Oral appliances suit mild to moderate OSA. Weight loss can significantly improve OSA in people with obesity. Surgery helps selected patients with clear anatomical causes.
Risks and side effects
CPAP can cause mask discomfort, dry nose or air leaks, usually solved with mask adjustments and humidification. Oral appliances may cause jaw soreness and bite changes. Surgery carries pain, bleeding and anesthesia risks.
Choosing a clinic for sleep apnea in Seomyeon
- Ask whether a full polysomnography or a home test is appropriate for you.
- Ask who supports CPAP setup, mask fitting and troubleshooting.
- Ask whether oral appliance therapy is available through a partner dentist.
- If surgery is discussed, ask what improvement is realistic for your anatomy.
- Ask how results will be shared with your doctor at home if you are an expat.
Bringing CPAP when travelling
If you already use CPAP, bring it to Busan; ask the clinic about local supplies if needed. Seomyeon's ENT clinics are central on Lines 1 and 2.
Key facts
- Korean term: 수면무호흡증
- Symptoms: loud snoring, witnessed pauses, gasping, daytime sleepiness
- Diagnosis: overnight polysomnography or home sleep test
- Severity: graded by AHI (events per hour)
- First-line: CPAP for moderate to severe OSA
- Alternatives: mandibular advancement devices, positional therapy, surgery
- Health links: high blood pressure, heart rhythm problems, stroke risk, accidents
Frequently asked questions
How is sleep apnea diagnosed?
With an overnight sleep study, either in a sleep lab or using a home testing device, which records breathing, oxygen levels and sleep.
Is CPAP the only treatment for sleep apnea?
CPAP is the standard first-line treatment for moderate to severe OSA. Oral appliances, positional therapy, weight loss and surgery are alternatives for selected patients.
Can sleep apnea be cured with surgery?
Surgery can significantly help people with specific causes, such as large tonsils, but results vary and not everyone is a good candidate.
Is sleep apnea dangerous if untreated?
Untreated moderate to severe OSA is linked with high blood pressure, heart rhythm problems, stroke, diabetes and accidents from daytime sleepiness.
Can losing weight improve sleep apnea?
Yes. In people with excess weight, weight loss often reduces apnea severity, sometimes substantially, and improves other health risks too.
Medical disclaimer: Seomyeon.Clinic is an independent information directory. Content is for general education and does not replace a consultation with a licensed physician. Suitability, risks, results and costs vary by person and clinic. In an emergency in Korea, call 119.