Category: Medicine

Oxygen Deficiency: Symptoms, Treatment, Causes

If you have a headache and your heart suddenly begins to beat faster than usual, this may be a sign of a lack of oxygen. Such symptoms may appear even in people who have not experienced breathing problems before. Why does oxygen deficiency occur? Our body needs oxygen for normal functioning. The blood distributes it through the body with the help of red blood cells: red blood cells are saturated with this element in the […]