Vidalista 80 mg contains tadalafil, a PDE‑5 inhibitor that improves blood flow to the penis when you’re sexually stimulated — helping you get and maintain an erection. It’s essentially the highest potency in the Vidalista lineup and is marketed for men who haven’t responded well to lower doses. Tadalafil blocks the enzyme phosphodiesterase type‑5 (PDE5), allowing the molecule cGMP to build up in penile tissue. This relaxes blood vessels and increases blood flow during arousal. It doesn’t cause an erection by itself — sexual stimulation is still required. Effects can last up to ~36 hours.
https://www.genericday.com/vidalista-80-mg.html