Pharmacology General f38e1634 Refractory schizophrenia - What is the treatment of choice - A Haloperidol B Flupenthixol C Trifluoperazine D Clozapine High-Yield Explanation Ans. is 'd' i.e., Clozapine o Clozapine (but not the newer atypicals) is more effective than classical agents for resistant schizophrenia.