Normobaric oxygen therapy is a therapeutic method using pressure higher than atmospheric pressure (1500 hPa). During the treatment, patients breathe air with increased oxygen content and appropriate concentration of hydrogen and carbon dioxide.

Normobaric oxygen therapy treatments are therapeutic support after stroke, in the treatment of multiple sclerosis, cardiovascular diseases, asthma, insomnia, diabetes, wounds, and skin diseases. They are also an excellent form of preventive health care due to their comprehensive effect on the condition of the body and oxygenation of the brain. During the sessions, a physiotherapist conducts exercises using a breathing trainer.