cenforce 120 mg Tablet is used to treat erectile dysfunction and impotence problems.It contains Sildenafil as an active ingredient that helps men to get strong and long-lasting erections with their partners.If men take this medicine 30 minutes before sexual intercourse, the effect of this medicine lasts for 4-5 hours. So before taking this medicine you should not eat heavy food and should not consume alcohol. Before taking this medicine you should consult your doctor.