VIDALISTA 40 mg pills are mainly used to deal with erectile dysfunction amongst men. you could take this medicine if you are laid low with slight, mild, or even severe cases of erectile disorder. however, Vidalista is a prescription drug that must be taken only after consulting a medical.Vidalista 20mg is a medicine that is used to deal with erectile disorder (ED), also known as impotence, in men. It carries over-the-counter active component Tadalafil, which is a kind of phosphodiesterase type five (PDE5) inhibitor.