Drug not acting on neuromuscular junction is:: (A) Baclofen, (B) carisoprodol, (C) Haloperidol, (D) All of the above
Answer is D. Essentials of medical pharmacology, seventh edition, page no=357 Answer is option 4,all the above Since carisoprodol, baclofen, and haloperidol are centrally acting muscle relaxants. These are drugs which reduce skeletal muscle tone by a selective action in the cerebrospinal axis without altering consciousness.