. ."the hospital � i don't know what to say. everyone was amazing," he said. . . . https://grassfed.us/Arimas-grandpa-of-Kiltie-from-Jarrio .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. . .