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SPECIALTY

Feverfew

Migraine prevention

MODERATE EVIDENCEVEGANREAD THE RESEARCH21 CLINICAL STUDIES
Written to our editorial standards · reviewed against published research· Updated 5 Jun 2026
Last reviewed: May 30, 2026
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Feverfew: Migraine prevention. A traditional migraine herb whose parthenolide content is studied for reducing how often migraines strike. Standard dose 100-300 mg (parthenolide), taken in the morning, about $11/month. Evidence rating: moderate evidence.

Where to buy

NOWFOODSFeverfew100 VEG CAPSDIETARY SUPP.
RECOMMENDED
NOW Foods, Feverfew
100-300 mg (parthenolide) · Morning · ~$11/month

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All product options

NOWFOODSFeverfew100 VEG CAPSDIETARY SUPP.BESTSELLER
Feverfew
NOW Foods
100 veg caps · $11 · ★ 4.6
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NATURE'SWAYFeverfew180 CAPSULESDIETARY SUPP.BEST VALUE
Feverfew
Nature's Way
180 capsules · $12 · ★ 4.6
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SOLARAYFeverfew100 VEG CAPSDIETARY SUPP.PREMIUM
Feverfew
Solaray
100 veg caps · $13 · ★ 4.5
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SWANSONFeverfew120 CAPSULESDIETARY SUPP.PREMIUM
Feverfew
Swanson
120 capsules · $9 · ★ 4.5
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What is Feverfew?

Feverfew (Tanacetum parthenium) is a daisy-family herb used for centuries for headaches and fever. Its active compound, parthenolide, appears to calm the inflammatory and blood-vessel changes involved in migraine. Several controlled trials suggest that taking feverfew regularly can modestly reduce how often migraines occur, though it works as a daily preventive rather than a remedy during an attack, and results across studies are mixed. Standardization to parthenolide matters because content varies widely. It is generally well tolerated, with mouth irritation from chewing fresh leaves the classic side effect. Pregnant women should avoid it, and it has mild blood-thinning activity. Typical standardized doses are 100 to 300 mg daily.

WHY IT MATTERS

A traditional migraine herb whose parthenolide content is studied for reducing how often migraines strike.

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Common questions

What is Feverfew?
Feverfew (Tanacetum parthenium) is a daisy-family herb used for centuries for headaches and fever. Its active compound, parthenolide, appears to calm the inflammatory and blood-vessel changes involved in migraine. Several controlled trials suggest that taking feverfew regularly can modestly reduce how often migraines occur, though it works as a daily preventive rather than a remedy during an attack, and results across studies are mixed. Standardization to parthenolide matters because content varies widely. It is generally well tolerated, with mouth irritation from chewing fresh leaves the classic side effect. Pregnant women should avoid it, and it has mild blood-thinning activity. Typical standardized doses are 100 to 300 mg daily.
What is Feverfew used for?
Migraine prevention. A traditional migraine herb whose parthenolide content is studied for reducing how often migraines strike.
What is the standard dose of Feverfew?
100-300 mg (parthenolide), typically taken in the morning. Approximate cost is $11 per month.
Who should avoid Feverfew?
Use extra caution, and speak to a clinician first, if you are pregnant or nursing, on blood thinners.
How strong is the evidence for Feverfew?
Moderate evidence for its primary uses. See the full study list on the research page.

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