Vilitra 20mg is a generic version of Vardenafil, which is a PDE5 inhibitor drug. It is an oral treatment and offers temporary treatment for the problem of erectile dysfunction. Follow the instructions given by the doctor or on the package to ensure the best result. Vilitra 20mg is a generic version of Vardenafil. It belongs to the group of PDE5 inhibitors used for the treatment of erectile dysfunction in men. This medication should be used as needed for healthy erections. It is an oral treatment and offers temporary treatment for erectile dysfunction problem as long as the drug remains active in the body. Other doses of Vilitra available in the market are Vilitra 10mg, 40mg, 60mg. Different doses of this Vilitra are prescribed depending on the severity of your condition.