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
Patient is diagnosed with BPH. Which of the following drug provides symptomatic relief? 
Select and explain. 
A. Terazosin, B. Desmopressin, C. Finasteride, D. Sildenafil
A: Terazosin
Answer: A: Terazosin 
Explanation: Ans. A. TerazosinSelective Alpha 1 blocker provide symptomatic relief but do not effect the disease .5 alpha reductase like finasteride slow the disease progression.