Post-traumatic Stress and Hyperbaric Oxygen

Hyperbaric Oxygen Therapy (HBOT) has been explored as a potential treatment for Post-Traumatic Stress Disorder(PTSD), offering a novel approach to managing this complex condition. PTSD, characterized by persistent mental and emotional stress following exposure to a traumatic event, has been linked to changes in brain activity and microstructural integrity. The therapeutic mechanism of HBOT in PTSD involves the delivery of pure oxygen at higher-than-atmospheric pressures, which can enhance mitochondrial function and signaling, as well as improve cellular oxygen levels. This increase in oxygen availability can potentially lead to improvements in brain microstructure and functionality. Cumulative evidence suggests that HBOT may improve symptoms of PTSD by promoting neuroplasticity, reducing inflammation, and facilitating the healing of brain tissue. Studies have shown that HBOT can lead to symptomatic improvements in individuals with treatment-resistant PTSD, including veterans. These improvements include reductions in anxiety, depression, and PTSD-specific symptoms, alongside enhancements in cognitive function and overall quality of life. While the research into HBOT as a treatment for PTSD is still evolving, early findings indicate its potential as a beneficial adjunctive therapy. It is important to note that the effectiveness of HBOT can vary among individuals, and further research is needed to fully understand its role, optimal protocols, and long-term outcomes in the management of PTSD.