This erectile dysfunction medication Vidalista 40mg, a PDE5 inhibitor, as its main active ingredient. Tadalafil reverses impotence by providing adequate blood flow to the p*nis. Men take Vidalista 40 mg tablets to enhance their s*xual pleasure. Vidalista 40 is a PDE5 inhibitor due to its main component, tadalafil. Tadalafil 60 mg is active in the bloodstream during s*xual stimulation. It dilates the blood vessels in the male genitals to ensure a sufficient blood supply to the p*nis.