Hyperbaric Oxygen Therapy (HBOT) is an incredible wellness therapy. It’s used for treating wounds, carbon monoxide poisoning, and decompression sickness. But while HBOT offers a host of benefits, it’s not suitable for everyone. Understanding its contraindications and safety considerations is essential before starting any session.
At Sabrael Wellness in Braselton, GA, we’re passionate about making HBOT accessible and safe. In this article, we discuss who is and isn’t a suitable candidate for the procedure and explain the contraindications that can make HBOT risky for some patients.
What Is Hyperbaric Oxygen Therapy?
Hyperbaric Oxygen Therapy involves breathing pure oxygen in a pressurized chamber—typically at 1.5 to 3 times the normal atmospheric pressure. This increase in pressure allows your lungs to absorb more oxygen than they could at regular air pressure. That oxygen then circulates through your bloodstream, reaching tissues that have been deprived due to injury, inflammation, or illness.
The process stimulates healing at the cellular level by:
- Promoting new blood vessel growth
- Reducing inflammation and swelling
- Supporting immune function
- Enhancing the body’s ability to fight infection
- Accelerating recovery from injuries and surgeries
Many people use HBOT to complement care for chronic wounds, long COVID, traumatic brain injury, stroke recovery, sports performance, and even anti-aging protocols.
Contraindications of HBOT
Despite its benefits, HBOT isn’t for everyone. Certain conditions make it unsafe or ineffective. These are called contraindications—medical reasons why a person should not receive a particular treatment.
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Untreated Pneumothorax (Collapsed Lung)
This is the only absolute contraindication to HBOT. Because the therapy increases air pressure, any trapped air in the chest cavity can expand dangerously, worsening the collapse and causing severe complications. Anyone with a lung injury or surgery should be evaluated carefully before treatment.
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Certain Lung Conditions
People with chronic obstructive pulmonary disease (COPD), asthma, or emphysema should be screened carefully. These conditions can cause air trapping or bullae (air pockets) that might rupture under pressure.
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Ear and Sinus Issues
HBOT involves changes in pressure similar to those experienced during air travel or scuba diving. Individuals with chronic sinus infections, colds, or ear problems (like eardrum injuries) may have difficulty equalizing pressure, leading to discomfort or barotrauma.
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Recent Ear or Chest Surgery
Surgical wounds in the ears, lungs, or chest cavity can be affected by pressure changes. Patients should wait until fully healed and cleared by their doctor before beginning HBOT.
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Upper Respiratory Infections
Congestion, inflammation, or infection in the sinuses and upper airways can make it difficult to equalize pressure, increasing the risk of pain or injury during treatment.
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Seizure Disorders
While HBOT is sometimes used for neurological conditions, people with uncontrolled epilepsy or seizure disorders may be at higher risk. Oxygen toxicity, in rare cases, can trigger seizures.
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Pregnancy
Although HBOT has been studied for certain pregnancy-related complications, routine HBOT is not recommended during pregnancy unless there’s a clear medical reason and it’s been prescribed by a physician.
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Certain Medications
Some medications interact poorly with HBOT. For example:
- Doxorubicin (a chemotherapy drug)
- Disulfiram (used for alcohol dependence)
- Cisplatin (another chemotherapy agent)
These can increase the risk of toxicity or reduce HBOT’s effectiveness.
Before your first session at Sabrael, your full medication list and health history are reviewed to ensure HBOT is safe for you.
Safety Concerns and Side Effects
Like any medical or wellness procedure, HBOT should always be conducted in a controlled, supervised environment. At-home or DIY hyperbaric chambers often lack safety features and trained monitoring, making them risky for untrained users.
Common, mild side effects may include:
- Temporary ear pressure or discomfort (similar to airplane ear)
- Mild sinus pressure or headache
- Temporary fatigue or lightheadedness after a session
Less common but more serious complications can include:
- Barotrauma: Pressure-related injury to the ears, sinuses, or lungs
- Oxygen Toxicity: Extremely rare and typically only occurs after long, high-pressure sessions
- Vision Changes: Temporary nearsightedness after multiple sessions, which usually resolves on its own
These risks are minimized when HBOT is performed by trained technicians who understand how to manage pressure changes and oxygen delivery.
Why Choose a Clinic with Trained Technicians
Safety and precision are key when working with hyperbaric oxygen. Clinics like Sabrael Wellness use medical-grade chambers, controlled pressure levels, and strict safety protocols. Every session is monitored by trained professionals who adjust settings based on your tolerance and medical background.
Here’s what makes professional HBOT different from home units:
- Medical Evaluation: A licensed provider reviews your medical history and current health conditions before treatment.
- Controlled Pressurization: Certified technicians manage pressure levels to ensure safety and comfort.
- Emergency Preparedness: Medical-grade clinics are equipped to handle any complications immediately.
- Clean Oxygen Supply: Pure oxygen delivery ensures effective treatment and prevents contamination.
In contrast, DIY chambers often operate at lower, ineffective pressures—or worse, without proper oxygen control—putting users at risk of hypoxia or fire hazards.
Benefits of HBOT
When performed safely and appropriately, HBOT provides a range of therapeutic benefits that extend far beyond oxygenation. These include:
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Enhanced Healing
HBOT boosts cellular metabolism and collagen production, making it an effective adjunct therapy for wounds, surgical recovery, and chronic inflammation.
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Reduced Inflammation
It lowers oxidative stress and cytokine activity, helping calm the body’s inflammatory response—particularly beneficial for autoimmune and chronic pain conditions.
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Improved Brain Function
HBOT can enhance mental clarity, boost memory, and support recovery from neurological injuries by delivering oxygen to regions of the brain that are deprived of oxygen.
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Stronger Immune Response
Increased oxygen supports white blood cell activity, helping fight infections and accelerate healing.
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Anti-Aging and Performance
Athletes and wellness enthusiasts use HBOT to recover faster, boost stamina, and support longevity. Enhanced mitochondrial function and tissue repair lead to better overall vitality.
At Sabrael, many patients report feeling more alert, better rested, and rejuvenated after a series of sessions.
Experience HBOT – Safely – at Sabrael
If you’re curious about trying HBOT, the best place to start is with a professional evaluation. At Sabrael Wellness, we take every precaution to ensure your safety and maximize your results. Before beginning treatment, we:
- Review your medical history, medications, and goals.
- Assess for any contraindications or risk factors.
- Create a personalized session plan based on your needs.
Whether you’re recovering from an injury, managing inflammation, or looking for an edge in physical and cognitive performance, HBOT can be a transformative addition to your wellness routine—when done safely and professionally.
Schedule your HBOT session at Sabrael today. We’ll help you determine if Hyperbaric Oxygen Therapy is the right fit for you and guide you every step of the way. Experience the healing potential of oxygen, backed by science, safety, and care.
