Fildena 100 is one of the best tablets to solve the problem of impotence. Sildenafil acts as the active ingredient in Fildena 100mg. consult a doctor before taking Fildena 100. Fildena 100 is taken 1 hour before intercourse. After taking it, its effect lasts for 5-6 hours. It is advisable to consult a doctor before taking Fildena 100. Fildena 100 Mg is widely used by men. Fildena 100 mg is ED's best tablet.