potassium chloride; K-Dur, KLor Con, K-Tab, Kaon CL, Klorvess, Slow-K, Ten-K, Klotrix, K-Lyte CL

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

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Salt substitutes (for example, Mrs. Dash) often contain potassium. Therefore, using salt substitutes while taking potassium supplements may lead to high levels of potassium in the blood.

Drugs that slow transit of food through the intestine, for example, atropine and loperamide (Imodium), may delay passage of potassium tablets through the digestive system and result in ulceration or narrowing of the small intestine.

PREGNANCY: Potassium supplementation has not been adequately evaluated in pregnant women.

NURSING MOTHERS: If the mother's blood potassium level is normal, use of potassium supplements should not adversely affect the infant.

REFERENCE: FDA Prescribing Information.

Medically Reviewed by a Doctor on 1/27/2015

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