Cenforce is a male enhancement pill that was made for men who suffer from erectile dysfunction. Cenforce is a prescription strength nitrate which should be used under the guidance of your physician. This pill is made by CENFITER, which is not made by any FDA approved drug. Cenforce (the generic name for the supplement) works by relaxing the spongy tissue that is in the penis causing a harder erection, longer time during erection and more intense orgasms. Cenforce should not be used with other medication such as nitrates as the two can cause severe complications and should be avoided at all cost. The active ingredient in Cenforce is menthol which works to relax the urethra, allowing more blood to flow into the penis and harder erection.