title: Evaluation and management of nonulcer dyspepsia.
abstract: When no organic cause for dyspepsia is found, the condition generally is considered to be functional, or idiopathic. Nonulcer dyspepsia can cause a variety of symptoms, including abdominal pain, bloating, nausea, and vomiting. Many patients with nonulcer dyspepsia have multiple somatic complaints, as well as symptoms of anxiety and depression. Extensive diagnostic testing is not recommended, except in patients with serious risk factors such as dysphagia, protracted vomiting, anorexia, melena, anemia, or a palpable mass. In these patients, endoscopy should be considered to exclude gastroesophageal reflux disease, peptic or duodenal ulcer, and gastric cancer. In patients without risk factors, consideration should be given to empiric therapy with a prokinetic agent (e.g., metoclopramide), an acid suppressant (histamine-H2 receptor antagonist), or an antimicrobial agent with activity against Helicobacter pylori. Treatment of patients with H. pylori infection and nonulcer dyspepsia (rather than peptic ulcer) is controversial and should be undertaken only when the pathogen has been identified. Psychotropic agents should be used in patients with comorbid anxiety or depression. Treatment of nonulcer dyspepsia can be challenging because of the need to balance medical management strategies with treatments for psychologic or functional disease.
authors.affiliation: Department of Family Medicine, Medical University of South Carolina, Charleston, South Carolina 29406, USA. macfarll@musc.edu
authors.forename: Lori M
authors.initials: LM
authors.lastname: Dickerson
authors.forename: Dana E
authors.initials: DE
authors.lastname: King
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D004415:Dyspepsia / Q000175:diagnosis / Q000209:etiology* / Q000523:psychology / Q000628:therapy*; D016145:Endoscopy, Digestive System / Q000379:methods*; D005765:Gastrointestinal Agents / Q000627:therapeutic use*; D005767:Gastrointestinal Diseases / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D001523:Mental Disorders / Q000150:complications / Q000523:psychology / Q000628:therapy; D011619:Psychotropic Drugs / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D005765:Gastrointestinal Agents; D011619:Psychotropic Drugs