Vilitra is one of the easiest and one of the best ED drugs to improve your sex life. Vardenafil works as the active ingredient in the Vilitra. Vardenafil acts as the active ingredient in the pill. These pills should be taken 30-35 minutes before sexual intercourse. After taking it its effect remains for 5-6 hours. Tablets are the most popular for ED problems. Vilitra is also found in different strengths. This is one of the best tablets to cure sex problems. ED is one of the most popular and best tablets.