Feverfew (Tanacetum parthenium, Chrysanthemum parthenium, Bachelor's Buttons, Featherfew)

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Charles Patrick Davis, MD, PhD
    Charles Patrick Davis, MD, PhD

    Charles Patrick Davis, MD, PhD

    Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.

A Guide to Migraine Headaches

Safe and effective use of Tanacetum parthenium is not established for individuals under the age of 18.

DRUG INTERACTIONS: Tanacetum parthenium should be used with caution with warfarin (Coumadin), clopidogrel (Plavix), and aspirin because Tanacetum parthenium can decrease clotting, increasing bleeding risk from these medications.

Tanacetum parthenium may reduce break down or conversion of drugs in the liver. Examples include omeprazole (Prilosec), lansoprazole (Prevacid), amiodarone (Cordarone), lovastatin (Mevacor), ketoconazole (Nizoral), and itraconazole (Sporanox). Check with your doctor before using this herbal product.

PREGNANCY: Tanacetum parthenium may possibly cause miscarriage in pregnant women; therefore, it is not recommended for use in women who are pregnant or women who may become pregnant.

Medically Reviewed by a Doctor on 9/19/2014

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Migraine or Headache? Migraine Symptoms, Triggers, Treatment
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