The Migra-Lieve Pages. Migra-Lieve is a combination of ingredients meant to reduce the frequency of migraine headache attacks and their severity. It supports cerebrovascular tone, reduces platelet aggregation and the production of pro-inflammatory mediators. In another study of 72 migraine sufferers, those taking 82 mg of Feverfew for four months had a decreased incidence and severity of headaches. They also had less vomiting and visual disturbances.
Magnesium has many effects which counteract migraines.
Other studies have not been so successful. Riboflavin also has anti-migraine effects. Stomach irritation may occur in some people. Scattered reports of dermatitis has surfaced. Magnesium may cause loose stools in some people.