I was offered hyperbaric oxygen treatment by a friend for my autoimmune RA inflammation symptoms. It involves being treated in a pressure chamber with increased psi of 100% oxygen for a period of time, with repeated sessions at certain time intervals. Is there any subjective, but more importantly medical evidence of hyperbaric oxygen treatment's effectiveness for symptom control or reduction of inflammation issues. Oxygen is also a "drug" when administered, and does have side effects and… read more