Fildena XXX is a medicine in bites to treat erectile dysfunction in men, retaining 100mg of Sildenafil Citrate. Fildena XXX 100 Mg should be completely bitten off and swallowed half an hour to an hour before intercourse. Fildena is an FDA supported prescription produced by genericpharmamall. Fildena 100 is a biological bite drug for the treatment of erectile rupture in men, containing 100mg Sildenafil Citrate. It is one of those sildenafil citrates and it helps to both get and keep an erection by influencing the reaction to sexual arousal. Sildenafil Citrate present in the drugs works by opening the veins and improving the smooth muscles. This expands blood circulation to specific parts of the body, causing an erection.