system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Magnan's symptom is ?
assistant
The correct answer is  Ans. is 'c' i.e., Tactile hallucination Magnan's symptoms is tactile hallucination (formication) i.e. feeling of bugs crawling under the skin seen with cocaine poisoning.