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: Pharmacology
a2 agonist cause all of the following except: 
Select and explain. 
A. Analgesia, B. Hyperalgesia, C. Sedation, D. Anxiolysis
B: Hyperalgesia
Answer: B: Hyperalgesia 
Explanation: Ans. b. Hyperalgesia Potential actions of alpha, agonists (DASHA) Drying of secretionsQ AnalgesiaQ SedationQ HypotensionQ AnxiolysisQ