Vidalista 20 contains Tadalafil as an active ingredient. This medicine helps men to maintain sexual erection for a long time. This medicine is taken to treat sexual problems. This medicine is taken in different doses. It is important to consult a doctor before taking Vidalista 20. This medicine is taken 30 minutes or 1 hour before sexual intercourse. The effect of Vidalista 20 medicine is seen up to 36 hours. This medicine makes the sex life of men happy.