Erectile dysfunction is a sex problem. Due to this problem, men cannot get up with their partner for a long time. Men should use Vidalista 40 medicine to cure this problem. This medicine contains Tadalafil as an active ingredient. The effect of Vidalista 40 medicine is observed for 36 hours. This medicine is taken in different doses. Before taking Vidalista 40 medicine it is necessary to consult doctors. This drug makes the sex life of men enjoyable.