Are you suffering from impotence problem in your life due to which you cannot get erection for long with your partner? So such men should use Vidalista 40 tablets. This medicine contains Tadalafil as an active ingredient. It is important to consult your doctor while taking this medicine. Vidalista 40 medicine is taken in different doses. The effect of this medicine is observed for 36 hours. This medicine makes the sex life of men happy.