I have been taking Sildenafil Citrate for a time now as I was diagnosed to have erectile dysfunction since 2006 and all I can say are good things about this med. It has certainly led to a change in my lifestyle and even helped me get out of my frustration and depression about having this condition . It used to be before I started taking the drug that I would go into long periods of depression and refused to even see my girlfriend as I was afraid she would be affected by my condition as sex is really something which made me all the more depressed if I cannot get it on. But after some convincing from her, I saw a doctor who prescribed the drug for me and since then, I stated to recover my life bit by bit and now I can happily say I have recovered and thanks to Viagra that I was able to achieve this. I even recommend it to some people I know who are also having this condition and all of them who have tried it are also telling good stories about how it helped them. Viagra really has a right to be called a wonder drug of sorts because of what it really does. It really gives impotent men a chance back in their lives and million of men out there who have used it can certainly testify to the efficacy and potency of this drug versus erectile dysfunction.