Fibromyalgia symptoms may improve with use of hyperbaric oxygenation at low to medium atmospheres
Stimulating the growth of new blood vessels (angiogenesis) may improve erectile function.
Study: Efficacy and safety of hyperbaric oxygen therapy for fibromyalgia: a systematic review and meta-analysis
Conclusion: HBOT might have a positive effect in improving pain, tender points, fatigue, multidimensional function, patient global and sleep disturbance in FM, with reversible side effects. Low pressure (less than 2.0 atmospheric absolute) may be beneficial to reduce adverse events in FM. Further studies should be carried out to evaluate the optimal protocol of HBOT in FM
Study: Evaluation of a Hyperbaric Oxygen Therapy Intervention in Individuals with Fibromyalgia
Conclusion: HBOT appears to be feasible and safe for individuals with FM. It is also associated with improved global functioning, reduced symptoms of anxiety and depression, and improved quality of sleep that was sustained at 3-month follow-up assessment.
https://academic.oup.com/painmedicine/article-abstract/22/6/1324/6140166?login=false