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Related Experiment Videos

Traveler's diarrhea.

N N Ramzan1

  • 1Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Medical School, Scottsdale, Arizona, USA.

Gastroenterology Clinics of North America
|October 6, 2001
PubMed
Summary
This summary is machine-generated.

This review covers traveler's diarrhea causes, diagnosis, and prevention strategies. It offers a practical approach for evaluating and treating affected travelers.

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Area of Science:

  • Infectious Diseases
  • Public Health
  • Travel Medicine

Background:

  • Traveler's diarrhea is a common illness affecting international travelers.
  • It is primarily caused by bacterial pathogens acquired through contaminated food and water.

Purpose of the Study:

  • To review the etiology, clinical presentation, and diagnostic methods for traveler's diarrhea.
  • To detail effective treatment and prevention strategies.
  • To present a practical, cost-effective approach for managing returning travelers.

Main Methods:

  • Literature review of existing studies and clinical guidelines.
  • Synthesis of information on causes, symptoms, diagnosis, and management.
  • Development of a practical diagnostic and treatment algorithm.

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Main Results:

  • Common causes include enterotoxigenic Escherichia coli (ETEC).
  • Symptoms typically involve acute onset of diarrhea, abdominal cramps, and sometimes fever.
  • Prevention includes careful food and water selection and prophylactic antibiotics in specific cases.
  • Treatment often involves rehydration and antimotility agents or antibiotics, depending on severity and pathogen.

Conclusions:

  • Traveler's diarrhea is a significant concern for global travelers.
  • Effective prevention and prompt, appropriate treatment are crucial.
  • A systematic approach aids in the evaluation and management of affected individuals.