"the big unanswered question is concerns over safety in pregnancy," she says. cgrp levels are lower than normal in pregnant women who have.

another new drug in the migraine pipeline is lasmiditan. it works the same way as triptans. but unlike the triptans, it doesn't constrict..

erenumab (aimovig) is the first of four new migraine drugs in the pipeline that target calcitonin gene-related peptide (cgrp), a molecule that's produced in nerve cells of the