In the fight against erectile dysfunction, surely viagra has made some big score and in fact it has effectively managed to control erectile dysfunction that the condition is not anymore as dreaded as it once was back some decades ago. AS this drug was introduced in 1998, it has managed to help millions of men worldwide and success stories and inspirational stories are now abound everywhere on how Viagra has been able to help them and I just happen to be one of them also. After having episodes of ED a few years ago and I was barely even 40, I knew it must be the lifestyle I led which might be the primary cause of this condition for me as I was always stressed and diet and exercise habits were almost nonexistent in my part. After the first few episodes of ED, I knew I had to have this checked and get some medications and I knew Viagra was the most famous drug then, so first I opted to buy Viagra online and luckily, there was a online consultation in a site called www.pharmashack.com where if deemed okay, I can order Viagra. After passing that and finally being able to take it, I was amazed at how effective and efficient it was in giving me an erection and made me last up until ejaculation that I really thought it was a wonder drug of sorts. I now understand why this is the primary drug for erectile dysfunction.