A drug called Fildena Super Active is used to treat erectile dysfunction (ED), a common problem in males that is defined by the inability to get or keep an erection. Sildenafil citrate, the active component of Fildena Super Active, is a member of the phosphodiesterase type 5 (PDE5) inhibitors pharmacological class. By boosting blood flow to the penis during sexual stimulation, sildenafil improves one's capacity to erect and maintain an erection. It is important to understand that Fildena Super Active, like other drugs that include sildenafil, needs to be sexually aroused in order to produce an erection.