Description
Helicobacter pylori infection is a widespread cause of peptic ulcer disease and gastric cancer, with links to dyspepsia, aspirin- and NSAID-related ulcer risk, unexplained iron deficiency anemia, and idiopathic thrombocytopenic purpura.
The ACG guidelines emphasize tailoring treatment based on prior antibiotic exposure and local resistance patterns. These are updated recommendations on drug selection, dosing, and treatment duration.