• Hypoxia (environmental)
  Hypoxia (environmental)
  Hypoxia, or oxygen depletion, is a phenomenon that occurs in aquatic environments as dissolved oxygen becomes reduced in concentration to a point where it becomes detrimental to aquatic organisms living in the system...
  
  , reduced dissolved oxygen content of a body of water detrimental to aerobic organisms
• Hypoxia (medical)
  Hypoxia (medical)
  Hypoxia, or hypoxiation, is a pathological condition in which the body as a whole or a region of the body is deprived of adequate oxygen supply. Variations in arterial oxygen concentrations can be part of the normal physiology, for example, during strenuous physical exercise...
  
  , a pathological condition in which the body as a whole or region of the body is deprived of adequate oxygen supply

Popular culture

• "Hypoxia" (Benn Jordan song), a 2008 ambient song
• "Hypoxia" (Delerium song), a 1994 electronica song
• "Hypoxia", a 2011 song from Pulse (Thomas Giles album)
  Pulse (Thomas Giles album)
  Pulse is the debut studio album by the American solo artist Thomas Giles — the pseudonym for vocalist and keyboardist Tommy Giles Rogers, Jr. of the progressive metal band Between the Buried and Me. The album was released on February 1, 2011 through Metal Blade Records...