while all of the drugs work on cgrp, they don�t all work the same way. three of them target the cgrp molecule itself. aimovig goes after cgrp's receptor in the brain..
one downside to existing drugs that prevent migraine is they can cause unpleasant side effects like.
richard lipton, md, director, montefiore headache center; edwin s. lowe professor and vice chairman of neurology, albert einstein college of medicine.