Which medications in the drug class Antidiarrheals are used in the treatment of Helicobacter Pylori Infection?

Updated: Jul 21, 2021
  • Author: Luigi Santacroce, MD; Chief Editor: BS Anand, MD  more...
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The approved antidiarrheal for this infection is bismuth subsalicylate. It has both antisecretory and antimicrobial activity.

Bismuth subsalicylate (Bismatrol, Pepto-Bismol)

Has cytoprotective effect on the GI mucosa, probably due to the stimulation of prostaglandin production and modulation of the immune response. In addition, it has been demonstrated that some deposits (probably bismuth salts) appear on both surfaces of the cell wall of H pylori after H pylori</i> from antral epithelium.

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