<prompt> All of the following drugs are used in prophylaxis of migraine exceptPropanololFlunarizineTapiramateLevetiracetam  <response>: K.DTripathy essentials of medical pharmacology 7th edition . Drugs for prophylaxis of migraine include beta blockers,TCAamitriptyline,calcium channel blockersflunarizine,anticonvulsantstopiramate,5HT antagonist. Ref Harrison20th edition pg 2345 