RecruitingPhase 4Drug trialEffectiveness and Tolerability of Zavegepant for Acute Migraine Treatment Among Those Using CGRP Targeting Preventive MedicationsZavegepant (Zavzpret) is approved for the acute treatment of migraine with or without aura in the US. The purpose of this study is to investigate the effectiveness and tolerability of zavegepant for the acute treatment of migraine attacks amongst participants who are using calcitonin gene-related peptide (CGRP) migraine preventive treatments.