A 30 year old manic patient was prescribed haloperidol 3 months back. For last two days, he has become restless and kept pacing in the room for a day. On examination he was found to have tremors of hand. He is most likely to be suffering from:: (A) Anhedonia, (B) Dystonia, (C) Restless leg syndrome, (D) Akathisia
Answer is D. None