This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psychiatric Illness, Subject name: Pharmacology
Drug of choice for akathesia caused by use of haloperidol is 
Select and explain. 
A. Propranolol, B. Benzhexol, C. Diazepam, D. Levodopa
A: Propranolol
Answer: A: Propranolol 
Explanation: EPS Drug Of Choice Dystonia Benzhexol Akathisia Propranolol Parkinsonism Benzhexol Malignant neuroleptic syndrome Dantrolene Tardive dyskinesia Valbenazine