Feverfew is often taken by mouth for migraine headache prevention. Laboratory studies show that feverfew may reduce inflammation and prevent blood vessel constriction (squeezing) that may lead to headaches. Most of the available.....
Feverfew is often taken by mouth for migraine headache prevention. Laboratory studies show that feverfew may reduce inflammation and prevent blood vessel constriction (squeezing) that may lead to headaches. Most of the available.....