Stephen J. Schueler, M.D.

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Low Potassium Overview

Another name for Low Potassium is Hypokalemia.

What is hypokalemia?
A person with hypokalemia has abnormally low levels of potassium in the bloodstream. Hypokalemia is often caused by persistent diarrhea or a drug side effect.

What are the symptoms of hypokalemia?
Symptoms of hypokalemia include excessive thirst, muscle twitching, muscle weakness, muscle cramps, leg pain (bilateral), palpitations, and confusion.

How does the doctor treat hypokalemia?
Treatment for hypokalemia may include intravenous fluids, potassium rich foods, and oral potassium supplements.

Continue to Low Potassium Symptoms

Last Updated: Aug 19, 2010 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Low Potassium References
  1. Bartholow C, Whittier FC, Rutecki GW. Hypokalemia and metabolic alkalosis: algorithms for combined clinical problem solving. Compr Ther. 2000 Summer;26(2):114-20. [10822791]
  2. Gennari FJ. Disorders of potassium homeostasis. Hypokalemia and hyperkalemia. Crit Care Clin. 2002 Apr;18(2):273-88, vi. [12053834]
  3. Kim GH, Han JS. Therapeutic approach to hypokalemia. Nephron. 2002;92 Suppl 1:28-32. [12401935]
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