fildena 50 has an energetic ingredient Sildenafil which is an FDA-approved medication utilized to deal with impotence troubles in males. After being introduced in 1998, fildena 50 came to be one of the most preferred therapy for erectile dysfunction problems. Fildena 50mg is a fast-acting drug that can last approximately four hrs. It works well for males at any age, despite how much time the patient has been having problems getting and also preserving an erection.