Buy The pill The goal of Vidalista 20 is to cure erectile dysfunction (ED) and give patients a desperately needed penile erection. Chemically, Vidalista 20  is a member of the PDE5 (phosphodiesterase type 5) family. Vidalista 20 is a commonly used medication since it comes in a variety of dosing options, is efficient, and is easy to administer. Men today are entirely unfit for physical engagement due to their weak penile erections. Usually, the pleasure grows longer and harder than the erection does.