Altitude Sickness
Another possible cause of hypoxia and hypoxemia is altitude sickness. This occurs when you are hiking, driving, mountain climbing, or doing any activities at high altitudes. The levels of oxygen in the air are lower in these areas would lead to altitude sickness. People often experience this condition at altitudes of above 8000 feet, especially when they are not used to these heights. In addition to typical symptoms of hypoxemia or hypoxia, you might also have insomnia or headache. Do not ignore altitude sickness as it would be dangerous or even life-threatening. [8]
