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Hyperbaric Oxygen (HBOT) and Mast Cell Activation Syndrome (MCAS)

Understanding Mast Cell Activation Syndrome (MCAS)

Mast Cell Activation Syndrome (MCAS) is a complex condition involving inappropriate or excessive activation of mast cells, which can release inflammatory mediators such as histamine. Individuals diagnosed with MCAS may experience a wide range of symptoms that vary in type and severity.

MCAS is a medically recognised condition that requires diagnosis, monitoring, and management by qualified healthcare professionals. Treatment pathways are highly individual and may involve medication, dietary management, and specialist care.

Alongside medical management, some individuals explore wellbeing-focused approaches as part of their broader personal health routines.

What is Hyperbaric Oxygen Therapy (HBOT)?

Hyperbaric Oxygen Therapy involves breathing high-concentration oxygen inside a pressurised chamber. Under increased atmospheric pressure, oxygen dissolves more readily into the bloodstream and body fluids, increasing overall systemic oxygen availability.

At OxyHealthCare®, HBOT sessions are offered solely as non-medical wellbeing sessions. They are not intended to diagnose, treat, cure, or manage MCAS or any other medical condition.

Why Some People Explore HBOT in the Context of MCAS

Scientific research continues to explore how oxygen availability interacts with inflammation, circulation, cellular metabolism, and neurological processes.

Some individuals with chronic health conditions choose to explore HBOT as part of their wider wellbeing routines because:

  • Oxygen plays a central role in normal cellular energy production
  • Increased oxygen availability is being studied in relation to inflammatory pathways
  • HBOT is sometimes used in wellness and recovery-focused environments
  • Individuals may seek supportive, calming environments as part of self-care

Important:
HBOT at OxyHealthCare® is not a medical intervention and must not replace medical treatment, medication, or specialist care for MCAS.

Research & Further Reading (Informational Only)

HBOT is an active area of scientific research in inflammation and immune-related mechanisms. The following studies are provided for educational purposes only and are not evidence of clinical efficacy for MCAS:

Effect of Hyperbaric Oxygen Therapy on Mast Cell Activity in Interstitial Cystitis
🔗 https://pubmed.ncbi.nlm.nih.gov/27416685

Hyperbaric Oxygen Therapy in Children with Severe Atopic Dermatitis
🔗 https://www.mdpi.com/2077-0383/10/6/1157

HBOT and Mast Cell Frequency in Experimental Atopic Dermatitis Models
🔗 https://www.researchgate.net/figure/Treatment-with-HBOT-or-PFD-decreased-the-frequency-of-mast-cells-in-the-AD-lesions_fig13_266572188

These studies do not constitute medical advice and should not be interpreted as proof that HBOT treats or manages MCAS.

What a Wellbeing Session at OxyHealthCare® Involves

During a session, clients relax in a comfortable hyperbaric chamber while breathing high-concentration oxygen in a calm, supervised environment.

  • Chamber pressures typically range from 1.5 to 2.0 ATA
  • Sessions are monitored for comfort and safety
  • Clients remain fully clothed

Sessions are designed for general wellbeing and personal recovery goals

Safety & Suitability

HBOT is considered safe for many people, but it is not suitable for everyone.

HBOT is contraindicated for:

  • Untreated pneumothorax (collapsed lung)

Caution may be required for individuals with:

  • Respiratory conditions
  • Ear or sinus pressure issues
  • Certain neurological or medical conditions

If you have a diagnosed medical condition such as MCAS, you should consult your GP or specialist before booking.

OxyHealthCare® does not provide medical clearance or medical advice.

Why Choose OxyHealthCare®?

  • Experienced, trained staff delivering wellbeing-focused sessions
  • Multiple clinic locations across the UK
  • Calm, professional environments
  • Clear boundaries between wellbeing services and medical care
  • Transparent, compliant communication

We regularly welcome individuals who choose HBOT as part of their broader personal wellbeing routines.

Disclaimer

OxyHealthCare® provides non-medical hyperbaric oxygen wellbeing sessions.

These sessions are not intended to diagnose, treat, cure, manage, or prevent any disease or condition, including Mast Cell Activation Syndrome (MCAS), and do not constitute medical care.

Information on this page is provided for general educational purposes only and should not be considered medical advice. Always consult a qualified healthcare professional regarding symptoms, diagnosis, or treatment.

Results vary between individuals and no specific outcomes are guaranteed.

Book or Enquire

If you would like to explore whether a wellbeing session at OxyHealthCare® may be appropriate for you or a loved one:

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