This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
[{'content': 'Psychotic patient on antipsychotic drugs develops toicollis within 4 days of therapy. what is the treatment? \nSelect and explain. \nA. Central anticholinergic, B. Peripheral anticholinergic, C. Beta blocker, D. Dantrolene', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. Central anticholinergicThis is a case of drug induced muscular dystonia, which is treated by central anticholinergic.Drug of choice for antipsychotic induced extrapyramidal side effectsAcute muscular dystonia -+ Central anticholinergicAkathisia - Beta blockerParkinsonism - Central anticholinergic.Neuroleptic malignant syndrome - DantroleneTardive dyskinesia - Terabenazine (TBZ)', 'role': 'assistant'}]