Drugs used in management of migraine include the following except?: (A) Valproate, (B) Ethosuximide, (C) Topiramate, (D) Verapamil
Answer is B. *Drugs that have been approved by the FDA for prophylactic treatment of migraine are propranolol,timolol,valproate,topiramate and methysergid Ref Harrison20th edition pg 2134