Cenforce 50 is used to treat men suffering from of erectile dysfunction and impotence using sildenafil as the active ingredient which helps men to have a longer erection with their partner. The effect of this medicine should be taken 30 minutes before sexual intercourse. The effect of this medicine lasts for 4-5 hours. You should not eat heavy food while taking this medicine and you should not consume alcohol. Consult your doctor while taking this medicine.