This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pharmacology
Side effect of minoxidil which is used as therapeutic use? 
Select and explain. 
A. Bradycardia, B. Hair growth, C. Gynecomastia, D. Vasodilation
B: Hair growth
Answer: B: Hair growth 
Explanation: Ans. B. Hair growthMinoxidil is arteriolar dilator. Its peculiar side effect is hair growth which is used in patients suffering from alopecia.