Men with erectile dysfunction (impotence) can treat it with the prescription medication Cenforce 100. It functions by boosting penile blood flow. This aids in the erection and maintenance of males. It is a member of the class of medications known as inhibitors of phosphodiesterase type 5 (PDE 5). A powerful component of Cenforce 100mg medication called sildenafil aids in boosting blood flow to men’s prostate tissues. This medication takes 4 to 6 hours to take effect.