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: Pharmacology
[{'content': 'The most common side effect repoed with treatment with haloperidol is: \nSelect and explain. \nA. Hypotension, B. Akathisia, C. Dryness of mouth, D. Tic disorder', 'role': 'user'}, {'content': "Answer: B \nExplanation: Haloperidol is a high potency antipsychotic and extra pyramidal disturbances (Akathasia, Acute dystonia, Parkinsonism) are the major/most common repoed side effects associated with its use. Ref: Essentials of Pharmacology by KD Tripathi, 5th Edition, Page 377; The Evidence-Based Guide to Antipsychotic Medications edited by Anthony J. Rothschild, 2010, Page 176; Kaplan and Sadock's Psychiatry, 9th Edition, Page 1055.", 'role': 'assistant'}]