Tadarise 2.5 Tadalafil is a drug for men who suffer from erectile dysfunction or erectile dysfunction if and when it is used virtually every man achieves the quality of an erection and thus enjoys better sexual intercourse. This medicine is recommended only for men aged 18 or older. You can use this medicine 1 hour before intercourse and enjoy a satisfactory erection. If the effect of this medicine lasts for a long time, then you should use this medicine as per the doctor's advice. Using this medicine improves your sex life.