Feverfew
Tanacetum parthenium
Western, European traditional
Inhibits prostaglandin synthesis, serotonin release, platelet aggregation, anti-inflammatory
50-150mg dried leaf (0.2% parthenolide) daily or 1-2 fresh leaves
The Science
Active Compounds
Parthenolide, sesquiterpene lactones, flavonoids
Evidence Base
Preventive, not acute treatment; takes 4-6 weeks; fresh leaf can cause mouth ulcers; don't stop abruptly
How to Use
Capsule, tincture, fresh leaf
Dosing should be individualized. Consult a qualified herbalist or healthcare practitioner.
Safety Profile
May interact with anticoagulants, NSAIDs; can cause rebound headaches if stopped abruptly
Pregnancy; breastfeeding; ragweed allergy; surgery; anticoagulant use
Source Quality Herbs
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Find a PractitionerEducational purposes only. Consult a qualified healthcare provider before starting any herbal protocol.