What are the side effects of feverfew?

What are the possible side effects of feverfew ()? Although uncommon, allergic reactions to feverfew have been reported. Stop taking feverfew and seek emergency medical attention if you experience symptoms of a serious allergic reaction including difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives.This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
  • a dry or sore tongue,
  • loss of taste,
  • an unpleasant or bitter taste in your mouth,
  • indigestion,
  • flatulence,
  • diarrhea, or
  • nausea or vomiting.
Nervousness, tension headache, insomnia, stiffness and pain the joints, and tiredness have been reported following the discontinuation of feverfew.This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

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