Cenforce, the name is enough for trusting this impotence medicine. It is available on prescription only. Men who have Erectile Dysfunction (ED) or impotence problems are finding relief in the form of this medicine. ED is a sexual disorder spread worldwide among males and is caused by several reasons. Sometimes due to temporary side effects of some medicines or critical health conditions. If not this, it may be because of malfunctions happening internally within the male genitals.