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Side Effects - Tegaserod Maleate [Zelnorm]

By , About.com Guide

Updated December 04, 2004

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

Common Side Effects:

Check with your doctor if any of the following side effects continue or are bothersome:

More common

  • headache
  • diarrhea
  • flatulence
  • nausea

Less common
  • fatigue
  • heartburn
  • hemorrhoids
  • painful menstruation
  • trouble sleeping
Always Notfy Doctor:

Check with your doctor immediately if any of the following side effects occur:

More common

  • abdominal pain

Less common
  • back pain
  • chest pain
  • vomiting

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