The problem of erectile dysfunction is seen in most of the men. Due to this problem men cannot get long erection in sexual life. Men should not use Vilitra 20 medicine to treat this problem. Vilitra 20 mg medicine contains vardenafil as the main ingredient. Men have to take this medicine in different doses. It is important to take this medicine as per the doctor's advice. Vilitra 20 is taken 30 minutes before sexual intercourse. This medicine has to be taken in different doses.