Has anyone tried Hyperbaric Oxygen Therapy? You go into a chamber which is then pressurized and made oxygen-rich. According to theory your body gets more oxygen and uses it for healing. I am getting this therapy as a freebie by accompanying my daughter who has Autism. She seems to be more aware, more present, and better able to memorize her piano pieces. My eustachian tubes are less plugged up, and I have not had a migrain since starting treatment. It’s only been 3 weeks, though, so we’ll see how it goes.