title: Treatment of metabolic alkalosis with intravenous infusion of concentrated hydrochloric acid.
abstract: A concentrated hydrochloric acid (1 N) infusion was utilized for treatment on 35 occasions of metabolic alkalosis in 24 patients. The amount of hydrochloric acid to be infused was calculated from total base excess. To avoid over-correction, two thirds of the calculated dosage of hydrochloric acid only was infused. 1 N hydrochloric acid solution was infused at a speed of 1 mEq/min through a roentgenographically confirmed central venous line. Metabolic alkalosis was successfully treated in all instances without any complication. However, increased respiratory stimulation was not demonstrated in these observations. Concentrated hydrochloric acid infusion is a safe, reliable, and effective method of rapid correction of metabolic alkalosis. Because only small volumes are needed, this method is especially useful when fluid intake must be restricted.
mesh_terms: D000328:Adult; D000368:Aged; D000471:Alkalosis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D006851:Hydrochloric Acid / Q000008:administration & dosage*; D007263:Infusions, Parenteral; D008297:Male; D008875:Middle Aged
chemical_list: D006851:Hydrochloric Acid