Health Guide
Drug Guide


What is it?

Feverfew is an herbal medicine used for migraine headache.

Other names for feverfew include: Tanacetum, Tanacetum parthenium, Chrysanthemum parthenium, bachelor's buttons, featherfew, camomille grande, midsummer daisy, and Pyrenthrum parthenium.

Ask your doctor, nurse, or pharmacist if you need more information about this medicine or if any information in this leaflet concerns you.

Before Using:

Tell your doctor if you


Talk with your doctor, pharmacist, or nurse about how much feverfew you should take. The amount depends on the strength of the medicine and the reason you are taking feverfew. If you are using this medicine without instructions from your caregiver, follow the directions on the label. Do not take more feverfew or take it more often than what is written on the directions.

To store this medicine:

Keep all medicine locked up and away from children. Store medicine away from heat and direct light. Do not store your medicine in the bathroom, near the kitchen sink, or in other damp places. Heat or moisture may cause the medicine to break down and not work the way it should work. Throw away medicine that is out of date or that you do not need. Never share your medicine with others.

Drug and Food Interactions:

Do not take feverfew without talking to your doctor first if you are taking:


Side Effects:

Call your doctor right away if you have any of these side effects:

Other Side Effects:

You may have the following side effects, but this medicine may also cause other side effects. Tell your doctor if you have side effects that you think are caused by this medicine.


1. Berry M: Feverfew. Pharm J 1994; 253:806-808.

2. Murphy JJ, Heptinstall S & Mitchell JRA: Randomized double-blind placebo-controlled trial of feverfew in migraine prevention. Lancet 1988; 2:189-192.

3. Brown AMG, Edwards CM, Lowe KC et al: Effects of parthenolide and feverfew (Tanacetum parthenium) extracts on human neutrophils in vitro. Br J Pharmacol 1996; 119:265P.

4. Palevitch D, Earon G & Carasso R: Feverfew (Tanacetum parthenium) as a prophylactic treatment for migraine: a double-blind placebo-controlled study. Phytother Res 1997; 11:508-511.

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6. Miller LG: Herbal medicinals selected clinical considerations focusing on known or potential drug-herb interactions. Arch Intern Med 1998; 158:2200-2211.

7. O'Hara MA, Kiefer D, Farrell K et al: A review of 12 commonly used medicinal herbs. Arch Fam Med 1998; 7:523-536.

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9. De Weerdt CJ, Boostma HPR & Hendriks H: Herbal medicines in migraine prevention. Phytomedicine 1996; 3:225-230.

10. Murdoch JK: Feverfew for migraine prophylaxis. Can J Hosp Pharm 1989; 42:209-210.

11. Collier HOJ, Butt NM, McDonald-Gibson WJ et al: Extract of feverfew inhibits prostaglandin biosynthesis. Lancet 1980; 1:922-923.

12. Diener HC, Pfaffenrath V, Schnitker J et al: Efficacy and safety of 6.25 mg t.i.d. feverfew CO2-extract (MIG-99) in migraine prevention--a randomized, double-blind, multicentre, placebo-controlled study. Cephalalgia 2005; 25(11):1031-1041.

Last Updated: 9/15/2016

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