Giardiasis

DDx

  • Viral or bacterial gastroenteritis
  • Amebiasis
  • Lactase deficiency
  • Irritable bowel syndrome
  • Malabsorption due to other causes, eg, celiac sprue
  • Laxative abuse
  • Crohn’s disease
  • Cryptosporidiosis

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Last updated: December 1, 2014