How does Fildena CT 100mg work? by Damson Pharmacy - Wednesday, 4 December 2024, 11:53 AM Number of replies: 0 Fildena CT 100mg works by increasing blood flow to the penis, helping men achieve and maintain an erection during sexual stimulation. It belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. Permalink Reply