Why is the active ingredient in Fildena CT 100 Mg called sildenafil? Home › Forums › Female Health › Why is the active ingredient in Fildena CT 100 Mg called sildenafil? Tagged: Fildena CT 100 mg benefits, Fildena CT 100 mg online, Fildena CT 100 mg uses This topic has 0 replies, 1 voice, and was last updated 1 year, 7 months ago by darrisasd. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In