Stool Culture

Culture, Stool, Fecal Culture

What Affects the Test

Reasons you may not be able to have the test or why the results may not be helpful include:

  • Recent use of antibiotics, medicine (such as bismuth) to control diarrhea, enemas, or laxatives.
  • Recent X-ray tests using a contrast material containing barium.
  • A stool sample that is mixed with urine or blood.
  • Not collecting a large enough sample.
  • Not getting the stool sample to the lab for testing quickly enough.

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Author: Douglas Dana
Sydney Youngerman-Cole, RN, BSN, RNC
Last Updated: July 14, 2006
Medical Review: Kathleen Romito, MD - Family Medicine
Tom Bailey, MD - Family Medicine
Peter J. Kahrilas, MD - Gastroenterology

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Topic Contents
 Test Overview
 Why It Is Done
 How To Prepare
 How It Is Done
 How It Feels
 Risks
 Results
Arrow PointerWhat Affects the Test
 What To Think About
 References
 Credits