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
Most common dose limiting adverse effect of colchicine is : 
Select and explain. 
A. Sedation, B. Kidney damage, C. Diarrhea, D. Muscle paralysis
C: Diarrhea
Answer: C: Diarrhea 
Explanation: None