Most of the men are troubled by the problem of impotence in their married life. Men suffering from this problem should use Vilitra 20. Men cannot get sexual erection with their partner by taking this medicine. Vilitra 20 contains vardenafil as an active ingredient. Heavy food and alcohol should be consumed with this medicine. The effect of this medicine is observed for 4-5 hours. It is important to consult doctors before taking Vilitra 20 medicine.