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.

GENERIC NAME: potassium chloride

BRAND NAMES: K-Dur, KLor Con, K-Tab, Klorvess, K-Lyte CL

Discontinued Brands: Kaon CL, Slow-K, Ten-K, Klotrix

DRUG CLASS AND MECHANISM: Potassium preparations are used for supplementing potassium in order to treat or prevent low potassium levels in the blood (hypokalemia). Potassium is a major mineral (electrolyte) that is important for the function of every cell in the body. For example, it is important in nerve conduction, muscle contraction, and kidney function. Normal daily dietary intake of potassium is 40-150 mEq. Potassium deficiency occurs when potassium loss exceeds intake.

Potassium depletion may be caused by:

Potassium deficiency causes:

PRESCRIBED FOR: Potassium is used for treating or preventing hypokalemia.

SIDE EFFECTS: Common reactions to potassium are primarily gastrointestinal and include:

Medically Reviewed by a Doctor on 1/27/2015

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