Super fildena contains the active sildenafil citrate and dapoxetine, which is used in the treatment of erectile dysfunction and pulmonary hypertension. Since it is a medicinal ingredient, it weighs 100 mg per tablet.

A firm erection in men requires good arterial blood flow and a reduction in the venous outflow. The penis shaft must be supplied with sufficient blood to experience an erection after sexual stimulation. The general mechanism of penile erection is the release of nitric oxide.