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.
., and bones, and it�s not clear how the drugs will affect them after long-term use.
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loder, who hasn't been involved with any cgrp drug studies, cautions that these medicines don't work for everybody. and they may be risky for some people.
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