Do higher dosages of potassium increase the risk of cardiac complications of hypokalemia (low potassium level)?

Updated: Dec 06, 2018
  • Author: Eleanor Lederer, MD, FASN; Chief Editor: Vecihi Batuman, MD, FASN  more...
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Answer

Higher dosages may increase the risk of cardiac complications. Many institutions have policies that limit the maximum amount of potassium that can be given per hour. Hospital admission or observation in the emergency department is indicated; replacement therapy takes more than a few hours.


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