Fewmig is a natural safe prophylactic therapy that reduces the number and severity of migraine attacks.pharmacological action: fewmig properties are attributed to feverfew content of sesquiterpene lactones principally parthenolides. fewmig ensures migraine prophylaxis through inhibition of platelet aggregation & the subsequent release of 5-hydroxytryptamine (5ht, serotonin) from platelets and inhibition of inflammatory mediators secretion from leukocytes.indications/ uses:prophylaxis of migraine that helps minimizing the number and severity of attacks.dosage:one capsule once daily for 2- 4 months.