Hyperbaric Oxygen therapy has been shown to effectively treat many diseases/syndromes. How mcuh better it would be if it were opened up to be a covered benefit for all conditions. It's not putting synthetic drugs in your body, it is simply using oxygen. If this were a covered benefit, those who have no hope may have some. The pain of things such as non-healing ulcers or RA or EDS all could possibly be alleviated without putting more people on addicting opiods.