Vilitra 20 contains vardenafil as an active ingredient. This medicine is taken for erectile dysfunction and impotence in men. Taking this medicine helps men to increase sexual erection for a long time. Vilitra 20 is taken in different doses. It is important to consult a doctor before taking this medicine. The effect of this medicine is observed for 4 to 5 hours. Do not consume heavy food and alcohol along with this medicine. Vilitra 20 makes sex life happy.