Been using Sildenafil Citrate for a time now

It just so happened that I suffered from erectile dysfunction for some time already and have already been prescribed Sildenafil Citrate by my doctor back about 5 years ago and back then it was so efficient that I stocked up on Viagra which was its more famous brand name counterpart by Pfizer. It was so efficienct in producing erection among men like me who has ED that it seems more like a miracle drug to us as one time ago, we were already hopeless about having any cure to this condition but with its coming was like a hope for us that we can still be able to enjoy sexual pleasures and perform sexual functions normally. I remember back almost a decade ago when Viagra was first announced, men like me were really doubtful about this as we did not think any cure was possible but anyway we did try it and it was a real good decision we did try it as we found we got more than what we bargained for and it was so good and potent for us. But now after about 5 years of using it, it has lessened its effectivity for me but I am not worried as there are now other options to use like Cialis which is another new variant of sildenafil but works just as well as Viagra. With those drugs in tow now, ED will never become as big as a problem anymore.