This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
Which of the following is the most common side effect seen with fluoxetine therapy? 
Select and explain. 
A. Seizure, B. Anxiety, C. Hypotension, D. Loose stools
B: Anxiety
Answer: B: Anxiety 
Explanation: Fluoxetine is an SSRI and it's adverse effects are nausea, vomiting, insomnia, headache, restlessness, anxiety and sexual dysfunction. Inhibition of platelet function may result in ecchymosis. Ref KD Tripati 8th ed.