Vilitra 20 is the most powerful and effective erectile dysfunction (ED) drug and works for almost all men. This drug contains the main ingredient vardenafil, which works by relaxing the muscles by dilating blood in the penis. This medicine is recommended only for men aged 18 or older. Using this medicine improves your sex life. This medicine works best on an empty stomach. If the effect of this medicine lasts for a long time, then you should use this medicine as per the doctor's advice. This medicine can be used 1 hour before sexual intercourse and enjoy a strong erection.