Vidalista 40 Reviews contains as an active ingredient in the drug. This medicine is used to treat impotence problems in men. Taking this medicine helps men to have a longer sexual erection with their partner. The effect of Vidalista 40 medicine is observed for 24 hours. This medicine is taken 30 minutes before sexual intercourse. Vidalista 40 medicine is taken in different doses. It is important to consult a doctor before taking this medicine.