Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/5/2025

Sucralfate Treatment for Stomach and Duodenal Ulcers

Introduction to Sucralfate Therapy

  • For H. pylori-associated ulcers, eradication therapy should be used in addition to sucralfate, as recommended by the American Gastroenterological Association 1
  • Proton pump inhibitors (PPIs) are generally considered first-line agents for treating and preventing gastrointestinal ulcers, with sucralfate recommended as a second-line agent by the American College of Gastroenterology 2

Special Patient Populations

  • In critically ill patients requiring stress ulcer prophylaxis, PPIs or H2-receptor antagonists are typically preferred over sucralfate, according to the Society of Critical Care Medicine 3
  • For NSAID-induced ulcers, discontinuation of NSAIDs is recommended when possible, as suggested by the American Gastroenterological Association 1

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