Are you suffering from impotence problem in your life? Which is why you can't get erection for long with your partner? So such men should use Tadacip 20 tablets. Tadacip 20 contains Tadalafil as an active ingredient. It is the best medicine to treat erectile dysfunction and impotence. It is important to consult your doctor while taking this medicine. The effect of this medicine is observed for 36 hours. This medicine is taken 30 minutes before sexual intercourse.