Tadalafil acts as an active ingredient in Fildena. Fildena is primarily one of the best tablets for impotence. Fildena is one of the best tablets for sexual intercourse. Fildena is Great tablets for impotence. It is advisable to consult a doctor before taking Fildena. Avoid taking this medicine if you are suffering from any other ailment before taking Fildena. Fildena is one of the best tablets for ED taken by men.