<prompt> The drug of choice for management of infantile spasm is:PhenytoinValproateACTHDiazepam  <response>: Ans: C ACTH Ref Essentials of Medical Pharmacology by K. D. Tripathi p.411-12Explanation:Drugs of choice in epilepsyType of seizureFirst choice drugsGeneralised tonic-clonic simple partial with or without generalizationCarbamazepine, PhenytoinComplex partial with or without generalizationCarbamazepine.Valproate,PhenytoinAbsenceValproateMyoclonicValproateAtonicValproateFebrile seizuresDiazepam rectalStatus epilepticusDiazepam I.V.Lorazepam I.V.Infantile spasmACTH Drug of choiceAlso, Vigabatrin 