Hyperbaric Chamber for Cancer Patients: Understanding Oxygen Therapy and its Effects

Much research has been conducted on the usefulness of hyperbaric chambers in treating cancer. Suppose you have cancer patients looking to embark on this treatment. Then you’re on the right article as we give an understanding of oxygen therapy and its effect on your patient.    

Hyperbaric O2 Cher
Hyperbaric O2 Cher

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Hyperbaric oxygen therapy is fast gaining popularity as an alternative treatment for various medical conditions, including cancer. The pressurized hyperbaric oxygen chamber has been used for centuries to inhibit cancer growth. This treatment involves breathing pure oxygen in a pressurized chamber, allowing the body to absorb more oxygen than it would under normal conditions. 

Hyperbaric chamber therapy for cancer patients has been researched for its potential to improve the effectiveness of conventional cancer treatments and reduce side effects. This article explores the uses, benefits, and contraindications of hyperbaric oxygen therapy for cancer patients and its potential as a complementary treatment option. 

What is Hyperbaric Oxygen Therapy (HBOT)

HBOT is a non-invasive medical procedure that entails inhaling 100% oxygen in a hyperbaric chamber. Patients inside a hyperbaric chamber breathe in pure oxygen at increased atmospheric pressure.

The purpose of hyperbaric oxygen therapy in medical treatment is to increase the oxygen levels in the body and promote healing and regeneration, reduce inflammation, and improve circulation.

Hyperbaric Chamber Therapy for Cancer: Myths and Facts

Hyperbaric Oxygen Therapy on Cancer Cells
Hyperbaric Oxygen Therapy on Cancer Cells

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There are several misconceptions surrounding hyperbaric chamber therapy for cancer. 

  • One of the known myths is that it can promote the growth of cancer cells. However, this has been disapproved by numerous studies, which have shown that hyperbaric chamber therapy can help slow cancer cell growth and improve other treatments’ effectiveness.
  • Another myth is that hyperbaric chamber therapy is painful or uncomfortable. While the treatment may initially feel strange, most patients report feeling relaxed and comfortable during their sessions.

How Does Hyperbaric Oxygen Therapy Help Cancer?

Cancer cells have a unique metabolism that allows them to function in a low-oxygen environment, a process known as the Warburg effect. This metabolic adaptation promotes tumor growth and can make cancer cells resistant to traditional cancer therapies such as chemotherapy and radiation therapy.

Hyperbaric oxygen therapy works for cancer in the following ways;

  • Increasing the oxygen concentration in the body’s tissues, including tumors, by delivering pure oxygen in a pressurized chamber. This increase in oxygen can help overcome the Warburg effect and make cancer cells more susceptible to radiation therapy.
  • It also can potentially reduce cancer recurrence and improve overall survival rates. This is because oxygen plays a critical role in immune function and may help improve the body’s ability to fight cancer cells.
  • When exposed to higher oxygen levels, tumors become more sensitive to radiation damage, resulting in better cancer cell death rates.
  • In addition to enhancing the effectiveness of radiation therapy, HBOT can also help manage radiation side effects. Radiation therapy can damage healthy tissues surrounding the tumor, leading to tissue damage and inflammation. HBOT can promote healing and reduce inflammation in these tissues, improving overall patient outcomes.

Hyperbaric Chamber Therapy for Lung Cancer Treatment

Oxygenark hyperbaric chamber therapy can be used with other lung cancer treatments, such as chemotherapy and radiation therapy. It can help reduce the side effects of these treatments and promote faster healing. However, it is essential to consult with a healthcare provider to determine the best treatment plan for each patient.

Hyperbaric Chamber Therapy for Lung Cancer: Real-Life Success Stories

Many examples of persons have undergone hyperbaric chamber therapy as part of their lung cancer treatment and experienced positive results. For example; 

  • One patient reported significantly reduced pain and inflammation after just a few sessions. 
  • Another patient reported improved energy levels and a greater sense of well-being.

Potential Benefits of Hyperbaric Oxygen Therapy for Cancer Patients

Hyperbaric Chamber Benefits
Hyperbaric Chamber Benefits

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Several research studies have shown promising results regarding the potential benefits of hyperbaric oxygen therapy for cancer patients. The treatment has several potential benefits for cancer patients, including improved wound healing, reduced radiation side effects, and enhanced effectiveness of chemotherapy.

  • Effectiveness of conventional cancer treatments: Hyperbaric oxygen therapy may enhance the efficacy of conventional cancer treatments by increasing oxygen delivery to cancerous tumors. Oxygenated tumors are more susceptible to chemotherapy and radiation therapy.
  • Boosting oxygen levels in the body: By increasing the amount of oxygen in the body’s tissues, hyperbaric chamber therapy can promote healing and improve overall health.
  • Enhanced immune system function: Hyperbaric chamber therapy has been shown to stimulate the immune system, which can help the body fight off cancer cells and other harmful substances.
  • Accelerated healing: Hyperbaric chamber therapy can promote faster healing of damaged tissues and help reduce recovery time after surgery or radiation therapy.
  • Reduced side effects of radiation therapy: Radiation therapy is a standard treatment for lung cancer, but it can cause side effects such as tissue damage and inflammation. Hyperbaric chamber therapy can help reduce these side effects and promote faster healing.

Hyperbaric Chamber Therapy vs. Other Alternative Lung Cancer Treatments

While hyperbaric chamber therapy may offer several potential benefits for lung cancer patients; however, it is not a standalone cancer treatment. An integrative approach constituting conventional and alternative therapies may deliver the best outcomes for some patients.

#1 Acupuncture 

Acupuncture, which is traditional Chinese medicine, is mainly used to treat pain. The process involves the insertion of thin needles into specific points on the body to alleviate pain and other symptoms. Some studies have suggested that acupuncture may help relieve pain and improve the quality of life for lung cancer patients.

#2 Massage Therapy 

This alternative treatment may offer benefits for lung cancer patients, including pain relief, improved circulation, and reduced stress and anxiety.

#3 Herbal Remedy

Herbal remedies, such as ginger, turmeric, and ginseng, have also been studied for their potential anti-cancer properties. While the evidence is still limited, some lung cancer patients may incorporate these remedies into their treatment plans.

#4 Immunotherapy

The immune system functions to identify and destroy cancer cells in the body.

Immunotherapy is a type of cancer therapy that aims to boost the immune system’s ability to fight cancer and has shown promising results in some patients.

What Effect Does HBOT Have on Cancer?

Hyperbaric Chamber Therapy in Lung Cancer Treatment
Hyperbaric Chamber Therapy in Lung Cancer Treatment

Image Source: CDC

Effects of Oxygen on Cancer Cells

  • Cancer cells rely on glucose fermentation to survive, and the lack of oxygen in the tumor microenvironment can contribute to tumor growth.
  • The Warburg effect describes the metabolic changes in cancer cells that allow them to survive in low-oxygen conditions. Oxygen can reverse this effect and promote cancer cell death.
  • Studies have shown that HBOT can enhance the effectiveness of conventional cancer treatments, such as chemotherapy and radiation therapy.

Potential Side Effects and Adverse Reactions of HBOT

HBOT may have potential side effects. These conditions can be mild or rare and have severe adverse reactions. And some of them are;

  • Claustrophobia and anxiety
  • Pneumothorax and seizure 
  • oxygen toxicity
  • Ear pain 
  • Sinus pressure 
  • Temporary vision changes

However, these risks can be minimized through careful patient selection, screening, and monitoring during HBOT sessions.

Who Should Not Do Hyperbaric Oxygen Therapy?

Patients with certain medical conditions may not be suitable for HBOT due to potential risks and complications. Conditions such as; 

  • Chronic obstructive pulmonary disease
  • Heart failure 
  • Also, certain types of cancer may make patients unsuitable for HBOT.

Is Active Cancer a Contraindication for Hyperbaric Oxygen Therapy?

The use of hyperbaric oxygen therapy in cancer treatment is controversial. Some medical professionals advise against its use in patients with active cancer due to concerns about promoting tumor growth.

Despite the controversy, there is growing evidence of the potential benefits of hyperbaric oxygen therapy for cancer patients. Studies have shown that hyperbaric oxygen therapy can; 

  • Enhance the effectiveness of conventional cancer treatments 
  • Reduce side effects 
  • Improve the quality of life

Medical professionals may advise against hyperbaric oxygen therapy for patients with active cancer due to concerns about promoting tumor growth. The use of hyperbaric oxygen therapy can;

  • Stimulate angiogenesis is developing new blood vessels that supply tumors with oxygen and nutrients. 
  • However, it should be noted that the evidence for this effect is limited, and the benefits of hyperbaric oxygen therapy may outweigh the risks for some cancer patients.

Hyperbaric Oxygen Therapy for Cancer Patients

How to Find a Specialized Center 

Cancer patients can find hyperbaric oxygen therapy at specialized centers that offer this treatment. Medical professionals may also provide referrals to hyperbaric oxygen therapy centers.

Factors to Consider When Choosing a Center 

When choosing a hyperbaric oxygen therapy center, patients should consider factors such as

  • The center’s reputation and experience
  • Expertise in treating cancer patients. 
  • Patients should also ensure that the center has the necessary certifications and licenses.

Popular HBOT Centers for Patients in Different Locations

Hyperbaric oxygen therapy centers for cancer patients are available in various locations worldwide. Patients can find specialized centers in their area or travel to renowned centers for advanced treatments. Some renowned centers with global visibility include;

  • The Oxygenark – China
  • UDAAN – New Delhi, India
  • Hatfield – United Kingdom
  • Zing True Health Clinic – Kildare Town, Ireland


Hyperbaric oxygen therapy is a safe and promising adjunctive treatment for cancer that can improve patient outcomes and quality of life. While not a primary cancer treatment, HBOTs are used as supportive therapy to manage radiation side effects and enhance the effectiveness of radiation therapy. 

It is essential to discuss the potential risks and benefits of HBOT with a medical professional before undergoing treatment. With proper medical supervision and guidance, HBOT can provide a valuable treatment option for cancer patients.

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