Now the problem of erectile dysfunction and impotence has become a common problem. Doctors have suggested taking Cenforce 120 mg tablet for the treatment of this problem. The active ingredient is sildenafil which helps men to achieve a longer erection with their partner. Therefore, men prefer to take this medicine. Men should take this medicine 30 minutes before sexual intercourse, the effect of which lasts for 4-5 hours, so it is necessary to consult your doctor while taking this medicine.