My concern at the moment was that if I took Sildenafil Citrate or Viagra, I might really have erectile dysfunction in the end. I have been wanting to try some of these meds as I noticed that when I have an erection, it is not as hard as it looks like and even my girlfriend noticed it one time when we were in the middle of sex that it was hard, but soft at the same time she said. Thinking I might have some issues like erectile dysfunction, I took Sildenafil Citrate for some time and actually I noticed the big difference, and even my girlfriend acknowledged that fact and it was so much better that I started taking it almost every time we would have sex. But after a while, I really went to the doctor this time to inquire about it and he told me that though I may not have direct erectile dysfunction, I might be predisposed to that and in fact, my dependency on these ED drugs might predispose me to really have ED as when I don’t take it, I might not be able to get It hard enough already as I am already dependent. He did not necessarily stop me and in fact he even prescribed a better drug called Vardenafil, but he did caution me about frequent use, and I should train myself to use it only when really needed as to avoid permanent damage he says.