david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation. .
the situation has become so bad that a cross-party committee of politicians called it a .
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 .
"if the battery in a mechanical mod over-discharges and the device doesn't contain enough air holes to allow the battery to vent, there is a risk of explosion." .