Tag: Hypokalemia causes

According to the National Institutes of Health, hypokalemia—or low blood potassium—is often caused by excessive loss through the digestive tract or kidneys rather than poor absorption from diet alone. This critical electrolyte is essential for cellular function, muscle contraction, and maintaining a healthy heart rhythm.

According to the Cleveland Clinic, mild cases of hypokalemia, or low potassium levels, often do not present with noticeable symptoms. However, when signs do appear, they frequently manifest as fatigue, muscle weakness, and cramps, which are considered some of the first signs of potassium deficiency.

According to UPMC, severe hypokalemia—or low potassium levels—is a rare occurrence in otherwise healthy individuals, yet a number of medical conditions and medications can lead to scenarios where the body is unable to absorb or retain enough potassium. This inability to properly manage potassium is often linked to digestive disorders, kidney issues, and certain drug therapies.