This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
All are seen in nicotine withdrawal except ? 
Select and explain. 
A. Hyperhydrosis, B. Anxiety, C. Bradycardia, D. Insomnia
A: Hyperhydrosis
Answer: A: Hyperhydrosis 
Explanation: Ans. is 'a' i.e., Hyperhydrosis