<prompt> Drug of choice for the initial treatment of parkinsonism -LevodopaBenzhexolRopiniroleSelegeline  <response>: Ans. is c i.e., Ropinirole o Dopamine agonist Ropinirole, pramipexal, rotigotine monotherapy is the initial treatment of choice. But levodopa remains the most effective drug for Parkinson ism. 