so I was given terazosin 2 Mg. to help alleviate this problem. I took it for 2 days, I stopped after 2 days,and on the 3rd day I was urinating every 15-30 minutes. I got back on it, and I'm O.K., but the prescription is for 11 refills. Am I going to be taking this indefinitely? If so, what are the long term effects?