MDCalc

Bristol Stool Form Scale

Classifies stool (correlates with intestinal transit time).

Diagnostic Result

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Advice

If stool patterns suggest potential pathology (persistent type 1–2 or 6–7):

  • Investigate further with lab tests or imaging, as appropriate.
  • Assess for diarrhea- or constipation-inducing medications; consider adjustments or alternatives.
  • Advise changes in fiber intake, hydration, and exercise.
  • If chronic changes persist or red-flag symptoms appear (e.g., GI bleeding, significant weight loss), escalate care to gastroenterology.