pinkviva.com/erectile-dysfunction/vidalista-40-mg·Male erectile dysfunction and impotence are treated with Vidalista 40. Each pill has 40 milligrams of the active component, tadalafil. It is available in pill form. This drug sets off the physiological reactions that men need for a powerful, long-lasting erection: the smooth muscles in the penis relax, blood flow—the body's internal environment—increases to the pelvic organs, especially the penis, and the valves that regulate blood flow out of the body become blocked.