Read Oceanside Hyperbaric's featured article on Hyperbaric Oxygen Therapy: Side Effects Defined and Quantified, with clear, research-informed context and practical takeaways.
This clinical review takes a deliberately practical look at the risks and side effects of hyperbaric oxygen therapy. Rather than treating HBOT as risk-free, the authors examine the complications associated with both increased pressure and high oxygen exposure and discuss how frequently they occur, how serious they tend to be, and how many can be reduced through proper screening and treatment protocols.
The most common pressure-related issue is middle-ear barotrauma, which is generally mild and can often be prevented by teaching clients how to equalize their ears and by adjusting the rate of compression. Claustrophobia can also occur. More serious complications, such as pulmonary barotrauma or oxygen-related seizures, are considerably less common. Temporary vision changes may develop during longer treatment courses and typically resolve after treatment ends.
The authors describe HBOT as a comparatively safe therapy when it is delivered appropriately, while stressing the importance of screening, informed consent, monitoring and careful protocol selection. It is a useful counterbalance to discussions of HBOT’s potential benefits because it clearly defines the treatment’s real—but generally manageable—risks.
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