Cenforce 25 mg tablets are used to cure the problem of ED in men. Taking this medicine gives a hard erection and it lasts for a long time. This medicine increases the blood supply to the penile tissues to give men a hard erection. These pills help with the problem of impotence. The effectiveness of the tablet, which can be taken at once, varies among patients and the effect on erection also remains in the body for a certain period of time.