If you have erectile dysfunction (ED), you may be forgiven to think that your sex life has just ended. This issue has been around since the start of civilization and many of the men who developed this sexual disorder will have likely thought the same. In the past, there was really no effective remedy for the issue. Most treatments were aimed in treating the cause of the dysfunction, but since there are many factors attributed to the cause of this issue, many of the treatments did not work on the majority of the men who has the issue. Of course, this is until the development of PDE5 inhibitor drugs.