Men around the world suffer from erectile dysfunction and impotence. Vilitra 20 medicine should be used to treat this problem. Vilitra 20 contains the active ingredient vardenafil. It helps men to have a longer erection in their sex life. It is important to consult your doctor while taking this medicine. This medicine is taken in different doses. The effect of this medicine is observed for 4 to 5 hours. Vilitra 20 medicine makes the sex life of men happy.