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[Acute diarrhea: proposal for outpatient management]

Serge de Vallière1, Olivier Pasche, Christian Felley

  • 1PMU. serge.de-valliere@hospvd.ch

Revue Medicale Suisse
|December 11, 2008
PubMed

Insights

Most acute diarrhea cases are mild. Recognizing invasive, inflammatory diarrhea with fever, pain, and blood is crucial for timely treatment, especially in high-risk patients.

Area of Science:

  • Gastroenterology
  • Infectious Diseases
  • Internal Medicine

Context:

  • Acute diarrhea is a common condition with varied clinical presentations.
  • Distinguishing mild cases from those with potential complications is essential for patient management.
  • Invasive and inflammatory diarrheas require specific diagnostic and therapeutic approaches.

Purpose:

  • To outline key indicators for identifying severe or complicated acute diarrhea.
  • To highlight diagnostic methods for inflammatory diarrhea.
  • To define criteria for initiating empiric antibiotic treatment in specific patient groups.

Summary:

  • Acute diarrhea is often self-limiting, but invasive or inflammatory forms present with fever, abdominal pain, and bloody or mucoid stools.
  • Leukocyte identification via microscopy or lactoferrin testing aids in diagnosing inflammatory diarrhea.
  • Empiric quinolone therapy is advised for dysenteric syndrome, elderly patients, those with comorbidities, immunosuppression, or endovascular prostheses.

Impact:

  • Facilitates earlier recognition of severe diarrhea, potentially reducing complications.
  • Provides guidance for appropriate antibiotic use in infectious diarrhea.
  • Improves clinical decision-making in managing acute diarrheal illnesses, particularly in vulnerable populations.

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