Vilitra 20 is used as an effective aid for problems like erectile dysfunction and premature ejaculation. Which contains a functional ingredient called vardenafil. This pill should be taken only when men have arousal for sexual pleasure. A person who takes vilitra 20 mg at the time prescribed by the doctor will get an erection that lasts for 4-6 hours. Thus, using this pill, you can have good sex with your beloved woman during a sexual session.