Vidalista Black 80 tablets is a medication for erectile dysfunction with the active ingredient tadalafil. This chemical compound helps men achieve an erection by increasing blood flow to the p*nis. Vidalista Black 80mg is a prescription drug available at pharmacies, online pharmacies, and medical supply stores. The active salt in Vidalista Black 80 mg is tadalafil, a PDE-5 inhibitor. Extra Super Vidalista increases blood flow to the penis by relaxing the muscles and blood vessels in the penis. Help a man get an erection. Tadalafil also helps treat pulmonary hypertension by relaxing the blood vessels in the lungs, allowing blood to flow freely.