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Hypokalemia



An abnormally low level of potassium (K+) is called hypokalemia. The adrenal gland makes a hormone (aldosterone) that signals the kidneys to excrete or conserve potassium, based on the body's needs. In hypokalemia, the adrenal gland retains the hormone and the kidneys conserve potassium when more is needed.


Causes

The most common cause of potassium depletion is diuretic medication that increases urination. Diuretics are prescribed for medical conditions and are used...Read the full article