Worldwide suffer from increasing impotence and erectile dysfunction problem. Men should use Vidalista 40 medicine to cure this problem. Vidalista 40 contains the active ingredient tadalafil. Which increases the blood flow in the range and relaxes the blood vessels. This medicine helps a man to get a long erection. Vidalista 40 medicine is taken in different doses. It is important to consult a doctor before taking this medicine.