
Fibromyalgia is a chronic condition that affects millions worldwide, causing widespread pain, fatigue, and cognitive difficulties often referred to as "fibro fog." Despite extensive research, there is no single cure, and treatment typically involves symptom management through medication, physical therapy, and lifestyle adjustments. However, a growing body of evidence suggests that Mild Hyperbaric Oxygen Therapy (mHBOT) may offer relief for individuals suffering from fibromyalgia.
Understanding mHBOT
mHBOT involves breathing in oxygen at a slightly higher-than-normal atmospheric pressure within a specialised chamber. Unlike traditional hyperbaric oxygen therapy, which is used to treat serious conditions such as decompression sickness and non-healing wounds, mHBOT operates at lower pressures (typically between 1.3 to 2 ATA). This gentle increase in oxygen availability has been shown to enhance the body's natural healing processes, reduce inflammation, and improve cellular function.

The Benefits of mHBOT for Fibromyalgia
Enhanced Oxygenation and Mitochondrial Function
Fibromyalgia has been linked to mitochondrial dysfunction, which affects energy production at the cellular level. mHBOT increases oxygen availability in tissues, promoting more efficient ATP (energy) production by mitochondria. This improved cellular metabolism helps reduce fatigue and muscle weakness commonly seen in fibromyalgia patients.
Reduction in Neuroinflammation
Studies suggest that neuroinflammation plays a key role in fibromyalgia symptoms, including chronic pain and cognitive dysfunction. By increasing oxygen levels, mHBOT helps modulate inflammatory pathways, reducing the production of pro-inflammatory cytokines and promoting tissue repair in the nervous system.
Regulation of Pain Processing Pathways
Fibromyalgia is associated with abnormal pain processing in the brain and spinal cord. Clinical studies indicate that mHBOT can induce neuroplasticity, leading to the reorganisation of pain-related brain networks. This helps normalise pain perception and reduce hypersensitivity to pain stimuli.
Improved Blood Flow and Tissue Perfusion
Poor circulation and microvascular dysfunction are common in fibromyalgia patients. mHBOT enhances oxygen diffusion and promotes angiogenesis (the formation of new blood vessels), improving blood supply to tissues and alleviating muscle stiffness and joint pain.
Reduction in Oxidative Stress
Fibromyalgia is often associated with increased oxidative stress, which contributes to muscle fatigue and pain. mHBOT has been shown to upregulate antioxidant enzyme activity, reducing oxidative damage and supporting cellular repair.
Enhanced Neurotransmitter Balance
Many fibromyalgia patients experience imbalances in neurotransmitters such as serotonin and dopamine, which regulate mood, pain perception, and cognitive function. By modulating oxygen levels, mHBOT may help stabilise neurotransmitter activity, leading to improvements in mood, sleep, and mental clarity.
Rather listen to a doctor?
Dr. Jason Sonners with HBOT USA presents a 3 minute research review. Dr Sonners discusses the benefits of Hyperbaric Oxygen Therapy for Fibromyalgia.
The research protocol and outcome measures
The study inclusions criteria
Why we see this positive response with Fibromyalgia
Watch the full video here 👇🏻
What Does the Research Say?
Several studies have explored the potential of hyperbaric oxygen therapy for fibromyalgia relief. A study published in PLOS One found that fibromyalgia patients who underwent HBOT sessions experienced significant reductions in pain and an improved quality of life. Researchers believe that increased oxygenation may contribute to neuroplasticity, allowing the brain to reset pain-processing pathways. Another systematic review and meta-analysis of randomised controlled trials found that HBOT significantly improved Fibromyalgia Impact Questionnaire scores and reduced the number of tender points.
While more research is needed to fully understand the mechanisms at play, early findings suggest that mHBOT is a promising complementary therapy for fibromyalgia sufferers seeking alternatives to pharmaceutical medications or adjunctive treatment options.
Is mHBOT Right for You?
If you’re struggling with fibromyalgia and seeking a natural, non-invasive approach to symptom management, mHBOT could be worth exploring. Many individuals report improvements in pain levels, energy, sleep, and overall well-being after consistent sessions.
As always, consult with a healthcare professional before starting any new treatment to ensure it aligns with your health needs.
Final Thoughts
Fibromyalgia can be overwhelming, but innovative therapies like mHBOT offer new hope. By addressing inflammation, enhancing oxygenation, and supporting the body’s healing processes, mHBOT may significantly improve the quality of life for fibromyalgia sufferers.
If you’re interested in learning more or trying mHBOT for yourself, feel free to reach out—we’re here to help.
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