Re: Quiz on CGRP/migraine article (#msg-125347064) This statement from the opening section of the STAT article is false: …no new [migraine] drugs have been developed since the early 1990s. Actually, the FDA approved Botox for migraine in 2010 (#msg-55606649). Inasmuch as Botox’s efficacy in migraine may be mediated by CGRP, it’s curious that the STAT article did not give Botox even a passing mention.