Hypoxia is a condition in which the body or a district of the body is denied of sufficient oxygen supply at the tissue level. Hypoxia might be named either summed up, influencing the entire body, or neighborhood, influencing a district of the body. In spite of the fact that hypoxia is frequently a neurotic condition, varieties in blood vessel oxygen focuses can be a piece of the ordinary physiology, for instance, amid hypoventilation preparing or strenuous physical exercise.
Hypoxia contrasts from hypoxemia and anoxemia in that hypoxia alludes to a state in which oxygen supply is deficient, though hypoxemia and anoxemia allude particularly to states that have low or zero blood vessel oxygen supply. Hypoxia in which there is finished hardship of oxygen supply is alluded to as anoxia.
Summed up hypoxia happens in healthy individuals when they rise to high elevation, where it causes altitude sickness prompting possibly lethal inconveniences: high altitude pulmonary edema (HAPE) and high altitude cerebral edema (HACE).