This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Substance abuse, Subject name: Psychiatry
All the following effects are seen with cocaine except 
Select and explain. 
A. Black pigmentation of tongue, B. Nasal septal perforation, C. Freebasing, D. Sympatholytic effect
D: Sympatholytic effect
Answer: D: Sympatholytic effect 
Explanation: Cocaine is a kind of sympathomimetic, produce vasoconstriction It acts as local anaesthetic .inhibits the reuptake of neurotransmitters Ref: Essentials of postgraduate psychiatry By JN Vyas 1st ed Pg. 345