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Vacation diarrhea. How should it be managed?

J F Potts1, P A Setness

  • 1Department of Family Practice, Hennepin County Medical Center, Minneapolis, MN 55408.

Postgraduate Medicine
|July 1, 1990
PubMed
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Traveler's diarrhea in North America is usually self-limiting, often diagnosed via stool tests. Fluid replacement is key, with antibiotics reserved for severe or prolonged cases of infectious diarrhea.

Area of Science:

  • Gastroenterology
  • Infectious Diseases
  • Microbiology

Background:

  • Traveler's diarrhea is a common ailment affecting individuals visiting North America.
  • Most cases are self-limiting and do not necessitate extensive medical treatment.
  • Diagnosis typically relies on stool examination and culture.

Observation:

  • Campylobacter jejuni and Giardia lamblia are the most frequently identified causative agents.
  • Enterotoxigenic Escherichia coli is a less common cause of traveler's diarrhea.
  • Clinical management focuses on supportive care, primarily fluid replacement.

Findings:

  • The majority of traveler's diarrhea cases resolve without specific antimicrobial intervention.
  • Stool analysis is the primary diagnostic method for identifying pathogens.

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  • Identifying the causative organism aids in understanding disease prevalence.

    • Implications:

    • Patient education on hydration is crucial for managing traveler's diarrhea.
    • Antibiotic use should be judicious, reserved for severe or persistent infections.
    • Understanding common pathogens informs prevention strategies and treatment guidelines.