Levitra is the most recent oral drug for increasing sexual vitality. At the time, one of its components, Vardenafil, is the most effective means among similar sexual vigor stimulators. The tablet has an excellent effect from the first dose, and the outcome is independent of the man's age or kind of erectile dysfunction; it is 10 times more active than Viagra and 13 times more active than Cialis. A single pill of preparation guarantees a robust erection in 5-6 hours. Levitra has a reduced risk of adverse effects due to its targeted action. After using Levitra at a starting dose of 20 mg, 91% of patients reported improved erectile function.