How is diabetic ketoacidosis (DKA) treated?

Updated: Dec 08, 2020
  • Author: Christie P Thomas, MBBS, FRCP, FASN, FAHA; Chief Editor: Vecihi Batuman, MD, FASN  more...
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For diabetic ketoacidosis (DKA), insulin is administered, usually intravenously, to facilitate cellular uptake of glucose, reduce gluconeogenesis, and halt lipolysis and production of ketone bodies. In addition, normal saline is administered to restore extracellular volume; potassium and phosphate replacement also may be necessary. The acidosis is corrected partly by the metabolism of ketones to HCO3-, partly by increased H+ secretion by the collecting duct, and partly by H+ excretion as NH4+.

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