Treating sleep apnea.  It could save your life.
D000402:Airway Obstruction / Q000503:physiopathology; D006801:Humans; D001239:Inhalation / Q000502:physiology; D008019:Life Style; D008875:Middle Aged; D009126:Muscle Relaxation; D009333:Neck / Q000502:physiology; D010100:Oxygen / Q000097:blood; D010614:Pharynx / Q000503:physiopathology; D012307:Risk Factors; D012891:Sleep Apnea Syndromes / Q000503:physiopathology* / Q000601:surgery / Q000628:therapy*; D012913:Snoring / Q000209:etiology
D010100:Oxygen