Feverfew

Feverfew (Tanacetum parthenium) Common Names: Featherfew, bachelor's buttons, flirtwort A flowering perennial in the daisy family (Asteraceae), native to the Balkans but now distributed worldwide. It grows as a bushy herb with small, daisy-like white flowers and aromatic foliage. Traditionally used in herbalism for migraines, headaches, and fever reduction—hence the common name. Warning: May cause allergic reactions in individuals sensitive to ragweed or other Asteraceae family plants. Abrupt discontinuation after regular use may trigger rebound headaches; taper off gradually if used long-term. Not recommended during pregnancy, as it may stimulate uterine contractions. May cause mouth ulcers if fresh leaves are chewed. Consult a healthcare professional if taking blood-thinning medications, as feverfew may interact with anticoagulants.