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Complications

By Mayo Clinic staff

Digestive Health

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Left untreated, peptic ulcers can result in:

  • Internal bleeding. Bleeding can occur as slow blood loss that leads to anemia or as severe blood loss that may require hospitalization or a blood transfusion.
  • Infection. Peptic ulcers can eat a hole through the wall of your stomach or small intestine, putting you at risk of serious infection of your abdominal cavity (peritonitis).
  • Scar tissue. Peptic ulcers can also produce scar tissue that can block passage of food through the digestive tract, causing you to become full easily, to vomit and to lose weight.
Preparing for your appointment Risk factors
References
  1. Vakil N. Peptic ulcer disease. In: Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Dec. 1, 2010.
  2. Chan FK, et al. Treatment of peptic ulcer disease. In: Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Dec. 1, 2010.
  3. American College of Gastroenterology guidelines on the management of Helicobacter pylori infection. Bethesda, M.D.: American College of Gastroenterology. http://www.acg.gi.org/physicians/guidelines/ManagementofHpylori.pdf. Accessed Dec. 1, 2010.
  4. Podein R. Peptic ulcer disease. In: Rakel D. Integrative Medicine. 2nd ed. Philadelphia, Pa.: Saunders; 2007. http://www.mdconsult.com/das/book/body/202281144-2/0/1494/0.html. Accessed Dec. 1, 2010.
  5. H. pylori and peptic ulcers. National Institute for Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/hpylori/index.htm. Accessed Dec. 1, 2010.
  6. NSAIDs and peptic ulcers. National Institute for Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/nsaids/index.htm. Accessed Dec. 1, 2010.
  7. Picco MF (expert opinion). Mayo Clinic, Jacksonville, Fla. Dec. 8, 2010.
DS00242 Jan. 6, 2011

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