Hyperbaric oxygen therapy (HBOT) is the medical use of oxygen at a higher than atmospheric pressure.
Hyperbaric oxygen therapy is used for a variety of ailments, and is administered by a specialist, or at home if you have your own hyperbaric chamber.
Hyperbaric Medicine is not without risks. These risks similar to diving disorders, and are largely due to inexperienced practitioners and out-dated equipment.
Reputable hyperbaric oxygen therapy practitioners and suppliers for hyperbaric medicine and hyperbaric chambers are found online.