No one is saying they're going to combine the alpha 1 blocker & PDE5i. Just curious as to what alpha 1 blocker aided in enhancing PDE5i effects.

I was taking this combo for 3 weeks, did not help at all. Viagra helps on empty stomach or combined with alpha 1 blocker (My erection does not go away when standing lieing, moving around, it stays!) Without Viagra my erection goes away after 2-3 seconds Prelox combo didn't help at all and still had...