I used finasteride for over a year and it didn't seem to slow my hairloss really at all. This makes me think maybe my hair loss in particular is more from T than DHT (if that's even possible). Which makes me wonder if maybe I would be a strong responder to RU58841? My main concern is that it had 2 clinical trials but the results weren't published? I'm interested in hearing others thoughts before I jump on it. Right now I'm just on minoxidil and I think I did have some very mild chest pain in the first month, but I've also got some mild anxiety and it could've been related to that as well. I don't know if chest pain from minoxidil means RU would do the same I've just heard one of the main concerns with it is heart problems. I've heard mixed things, but what is the general consensus about RU? Is it safe? Can it go systemic? If so how do you prevent that? What are the chances of heart issues? Any other side effects I should look out for if I do use it? Are there many reports of long term side effects from RU?