Hyperbaric Oxygen Therapy (HBOT) in Seoul: A Doctor's Guide to Cost, Benefits & Risks

2025-08-30

With the growing popularity of Hyperbaric Oxygen Therapy (HBOT), we've seen a surge of interest from patients seeking everything from anti-aging to post-surgery recovery benefits.
But with so much information and marketing hype, it can be difficult to separate medically proven facts from fiction. This article serves as an evidence-based guide to HBOT, explaining what it is, what it can realistically achieve, and what to look for in a safe, high-quality treatment center in Seoul.


Dr. Park presenting on the wound healing effects of HBOT at a medical conference
Dr. Park presenting expert findings on Hyperbaric Oxygen Therapy (HBOT) in Korea

What is Hyperbaric Oxygen Therapy and How Does It Work?

Hyperbaric Oxygen Therapy is a medical treatment where a patient breathes nearly 100% pure oxygen inside a chamber pressurized to a level higher than the normal atmosphere.
The core principle is simple but powerful: this combination of high pressure and high-concentration oxygen dramatically increases the amount of oxygen dissolved in the blood plasma. This "super-oxygenated" blood can then reach deep into tissues, especially areas with poor circulation, to promote healing in ways that normal breathing cannot. This process leads to significant benefits like reduced swelling, an enhanced immune response, accelerated tissue regeneration, and the formation of new micro-blood vessels.

Medically Proven Benefits of HBOT

While HBOT is often promoted for a wide range of uses, its efficacy has been rigorously studied and proven for specific conditions. The Undersea and Hyperbaric Medical Society (UHMS), the world's leading authority, recognizes HBOT as an effective treatment for:

  • Decompression Sickness ("The Bends")
  • Carbon Monoxide Poisoning
  • Chronic Wounds (e.g., Diabetic Foot Ulcers)
  • Radiation Injury to Tissue
  • Sudden Hearing Loss (Idiopathic Sudden Sensorineural Hearing Loss)
  • Severe Burns
  • Severe Anemia

What About HBOT for Anti-Aging or Cognitive Function?

You may have seen studies suggesting HBOT can improve cognitive function in dementia patients or even lengthen telomeres (a biomarker of aging). 

telomere

However, it's important to view these findings with caution. These studies often involve intensive protocols (e.g., 50-60 daily sessions), and the research is still in its early stages. At present, these uses are not considered standard, medically-proven indications.

Why International Medical Guidelines Are Non-Negotiable

undersea hyperbaric medical society

HBOT is a powerful medical treatment, not a casual wellness therapy. This is why adherence to strict, evidence-based guidelines from bodies like the UHMS is critical. These guidelines ensure patient safety and treatment efficacy. When considering HBOT, especially in a foreign country, always choose a medical facility that follows these rigorous international standards.

hyperbaric oxygen therapy guidelines
Most guidelines recommends more then 2 ATA pressure for each session

 The Cost of HBOT in Gangnam, Seoul

The price of HBOT in Seoul can vary significantly based on the facility, the quality of the equipment, and the presence of medical staff.

  • Non-Medical Wellness Centers: These may offer sessions for around $100 USD per hour. While cheaper, they often use smaller, single-person chambers and may lack immediate medical supervision, which can be a safety concern.
  • Noonopi Plastic Surgery (Premium Medical Facility): Our sessions are priced at $245 USD and above per hour. This reflects our commitment to providing a superior and safer experience. We operate a spacious, medical-grade multiplace chamber where you can relax comfortably without a mask. The chamber's large, transparent acrylic shell provides an open feel, which our patients with claustrophobia have greatly appreciated. Most importantly, a medical doctor is always present to ensure your safety.
The spacious, transparent, premium multiplace HBOT chamber at Noonopi Plastic Surgery in Gangnam
The spacious, transparent, premium multiplace HBOT chamber at Noonopi Plastic Surgery in Gangnam
Noonopi Clinic's premium, medical-grade HBOT chamber in Seoul, Korea

Is HBOT Safe? Understanding the Potential Side Effects

While HBOT is very safe when administered correctly, it involves changes in pressure, which carry potential risks.

The Most Common Side Effect: Ear Pain (Barotrauma)

side effect of hyperbaric oxygen therapy

The most common discomfort patients experience is a feeling of pressure or pain in the ears, similar to taking off or landing in an airplane. This happens when the pressure in the middle ear doesn't equalize with the chamber's pressure.
The solution is to "equalize" by using techniques like the Valsalva maneuver (pinching your nose and gently blowing, see the video for more info). 

However, for patients who have had recent nose surgery or have sinus issues, this can be difficult. In that case, our facility uses a state-of-the-art chamber with "anti-barotrauma" technology. 

hyperbaric oxygen therapy without ear pain
The headset detects middle ear pressure and adjusts the pressure increase accordingly

This system automatically detects pressure changes in the patient's middle ear and adjusts the chamber's pressurization rate accordingly, allowing for a much more comfortable and gradual adaptation.

The advanced safety system in our HBOT chamber helps prevent side effects like ear pain
The advanced control panel of the HBOT chamber showing the anti-barotrauma safety feature

HBOT for Enhanced Plastic Surgery Recovery

One of the most valuable applications of HBOT in our clinic is to accelerate recovery after plastic surgery. Procedures like facelifts, rhinoplasty, and liposuction cause swelling and bruising. By flooding the surgical area with oxygen, HBOT can:

  • Significantly reduce swelling and bruising.
  • Lower the risk of infection.
  • Promote faster, healthier healing of incisions and tissues.

This can shorten your overall recovery time and help you see your final results sooner.

Your Pre-Treatment Safety Checklist

To ensure a safe treatment, please review the following:

  • Prohibited Items: No electronic devices (phones, watches), metallic objects, lighters, or heat packs are allowed inside the chamber.
  • Medical Conditions: You must inform your doctor if you have a history of lung collapse (pneumothorax), glaucoma, claustrophobia, diabetes, or are currently pregnant.
  • Illness: If you have a fever or cold symptoms, your session may need to be rescheduled.
  • Diet: Avoid carbonated drinks for at least one hour before your session.

Conclusion: Choose a Medical-Grade HBOT Provider in Korea

Hyperbaric Oxygen Therapy is a proven medical tool with powerful benefits, especially for healing. However, its effectiveness and safety are entirely dependent on the quality of the equipment and the expertise of the operating staff.
When seeking HBOT in Seoul, look beyond the price and prioritize a certified medical facility that offers a high-quality chamber, constant medical supervision, and a commitment to international safety standards. At Noonopi Plastic Surgery, we provide a premium, safe, and effective HBOT experience to support your health and recovery goals.