Men all over the world suffer from the problem of impotence. Due to this problem, men cannot maintain an erection for long. Tadacip 20 medicine should be used to overcome this problem. Tadacip 20 tablets contain Tadalafil as the active ingredient. This medicine is taken in different doses. It is important to consult a doctor before taking Tadacip 20 tablets. The effect of this medicine is seen for 24 hours. This medicine makes sex life happy.