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Benefits of Hyperbaric Oxygen Therapy

Discover the benefits of Hyperbaric Oxygen Therapy (HBOT), including faster healing, reduced inflammation, improved brain function, and enhanced recovery from injuries.

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Written by Dr. Shaik Abdul Kalam

Reviewed by Dr. Siri Nallapu MBBS

Last updated on 20th Aug, 2025

Introduction

If you or a loved one is dealing with a chronic wound, infection, or other health condition, you may have heard about Hyperbaric Oxygen Therapy (HBOT). This treatment has gained attention for its ability to speed up healing and improve overall health. But what exactly is it, and how can it benefit you? Let’s break it down in simple terms.

What is Hyperbaric Oxygen Therapy (HBOT)?

Hyperbaric Oxygen Therapy is a medical treatment where a patient breathes 100% pure oxygen in a pressurized chamber. This high-pressure environment allows your lungs to absorb much more oxygen than normal, which then gets delivered to your tissues, promoting faster healing.

How Does It Work?

  • You sit or lie in a special chamber (either a small single-person unit or a larger multi-person room).

  • The air pressure inside is increased to 2-3 times normal atmospheric pressure.

  • You breathe pure oxygen, which helps your blood carry more oxygen to damaged tissues, reducing inflammation and stimulating healing.

Key Benefits of Hyperbaric Oxygen Therapy

HBOT has been used for decades to treat various medical conditions. Here are some of its most significant benefits:

1. Accelerates Wound Healing

  • Helps heal diabetic foot ulcers, burns, and non-healing wounds by increasing oxygen supply to damaged tissues.

  • Reduces swelling and promotes new blood vessel formation.

2. Fights Serious Infections

  • Effective against gangrene, bone infections (osteomyelitis), and flesh-eating bacteria by enhancing white blood cell activity.

  • Helps antibiotics work more effectively.

3. Supports Recovery from Carbon Monoxide Poisoning

Quickly removes toxic carbon monoxide from the blood, preventing long-term damage.

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4. Helps with Radiation Damage

Patients who have undergone radiation therapy (for cancer) may develop tissue damage—HBOT helps repair these tissues.

5. Improves Brain Function After Injury

Useful for traumatic brain injuries (TBI) and stroke recovery by reducing brain swelling and promoting nerve repair.

6. Aids in Decompression Sickness (Diver’s Disease)

Commonly used for scuba divers who surface too quickly, preventing serious complications.

7. May Help with Chronic Conditions

Some studies suggest benefits for chronic fatigue syndrome, fibromyalgia, and autoimmune conditions, though more research is needed.

Who Can Benefit from HBOT?

HBOT is often recommended for:

  • Diabetics with slow-healing wounds

  • Cancer patients recovering from radiation therapy

  • Burn victims needing faster skin repair

  • People with severe infections (like gangrene)

  • Stroke or brain injury patients

  • Divers with decompression sickness

What to Expect During a Session?

  • A session typically lasts 60-90 minutes.

  • You may feel slight ear pressure (like flying in an airplane), but it’s usually painless.

  • Most patients require multiple sessions (5-40, depending on the condition).

Are There Any Side Effects?

HBOT is generally safe, but some people may experience:

  • Ear pressure or mild discomfort (like in an airplane)

  • Temporary vision changes (rare)

  • Fatigue after sessions

  • Serious side effects (like oxygen toxicity) are very rare and closely monitored by medical professionals.

Lifestyle Tips to Support HBOT

To maximise the benefits of HBOT, consider:

  • Eating a nutrient-rich diet (high in protein, vitamins C & E)

  • Staying hydrated to help oxygen circulation

  • Avoiding smoking, as it reduces oxygen levels

  • Following wound care instructions if treating ulcers

When to Consult a Doctor?

If you think HBOT could help you, talk to your doctor. Conditions like severe lung disease or untreated fever may require caution.

Want to Learn More or Book a Session?

Apollo24|7 offers expert consultations and HBOT services. You can schedule an appointment easily online to discuss if this therapy is right for you.

Conclusion

Hyperbaric Oxygen Therapy is a safe, non-invasive treatment that can significantly improve healing in many conditions. If you’re struggling with slow recovery from wounds, infections, or other health issues, HBOT might be a great option. Always consult a healthcare provider to see if it’s suitable for you.

Consult Top Specialists

Dr. Paras Gangwal, General Physician/ Internal Medicine Specialist

Dr. Paras Gangwal

General Physician/ Internal Medicine Specialist

28 Years • MBBS,MD General Medicine

Delhi

Dr Paras Gangwal Clinic, Delhi

1500

1200

Dr. Vishal Kumar H, General Physician/ Internal Medicine Specialist

Dr. Vishal Kumar H

General Physician/ Internal Medicine Specialist

8 Years • MBBS, master class in critical care medicine, Advanced Post Graduate Diploma in Non Invasive Cardiology, certificate course in Cardiovascular Disease & Stroke, Certificate course in Common Mental Disorder

Bengaluru

Apollo Clinic, Basavanagudi, Bengaluru

700

105 Cashback

700

No Booking Fees

Dr Sumanth R, General Physician

Dr Sumanth R

General Physician

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Consult Top Specialists for Personalised Tips

Dr. Swathi Reddy Perugu, General Physician/ Internal Medicine Specialist

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General Physician/ Internal Medicine Specialist

7 Years • MBBS, MD (General Medicine)

Hyderabad

Health plus, Hyderabad

625

Dr. Paras Gangwal, General Physician/ Internal Medicine Specialist

Dr. Paras Gangwal

General Physician/ Internal Medicine Specialist

28 Years • MBBS,MD General Medicine

Delhi

Dr Paras Gangwal Clinic, Delhi

1500

1200

Dr. Vishal Kumar H, General Physician/ Internal Medicine Specialist

Dr. Vishal Kumar H

General Physician/ Internal Medicine Specialist

8 Years • MBBS, master class in critical care medicine, Advanced Post Graduate Diploma in Non Invasive Cardiology, certificate course in Cardiovascular Disease & Stroke, Certificate course in Common Mental Disorder

Bengaluru

Apollo Clinic, Basavanagudi, Bengaluru

700

105 Cashback

700

No Booking Fees

Dr Sumanth R, General Physician

Dr Sumanth R

General Physician

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Dr Syed Mizra M, General Physician/ Internal Medicine Specialist

Dr Syed Mizra M

General Physician/ Internal Medicine Specialist

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Consult Top Specialists

Dr. Swathi Reddy Perugu, General Physician/ Internal Medicine Specialist

Dr. Swathi Reddy Perugu

General Physician/ Internal Medicine Specialist

7 Years • MBBS, MD (General Medicine)

Hyderabad

Health plus, Hyderabad

625

Dr. Paras Gangwal, General Physician/ Internal Medicine Specialist

Dr. Paras Gangwal

General Physician/ Internal Medicine Specialist

28 Years • MBBS,MD General Medicine

Delhi

Dr Paras Gangwal Clinic, Delhi

1500

1200

Dr. Vishal Kumar H, General Physician/ Internal Medicine Specialist

Dr. Vishal Kumar H

General Physician/ Internal Medicine Specialist

8 Years • MBBS, master class in critical care medicine, Advanced Post Graduate Diploma in Non Invasive Cardiology, certificate course in Cardiovascular Disease & Stroke, Certificate course in Common Mental Disorder

Bengaluru

Apollo Clinic, Basavanagudi, Bengaluru

700

105 Cashback

700

No Booking Fees

Dr Sumanth R, General Physician

Dr Sumanth R

General Physician

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Dr Syed Mizra M, General Physician/ Internal Medicine Specialist

Dr Syed Mizra M

General Physician/ Internal Medicine Specialist

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

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