Are you unable to get up with your partner for long periods of time due to which they cannot please their partner? Therefore, men should use Cenforce 100 mg tablets for the treatment of this condition which contains the active ingredient sildenafil which helps men to get a longer erection with their partner and the effect lasts for 4-5 hours. Men should take it 30 minutes before sexual intercourse, the effect lasts for 4-5 hours, so it is important to consult your doctor when taking this medicine.