Sildenafil Citrate, the active ingredient in Fildena Double 200 mg Pills, belongs to a group of medications known as PDE inhibitors. An erection is the result of increased pressure within the penis, brought on by the movement of blood from the heart via the veins and out of the penis.
The brand name Fildena 200mg also goes by the label "black viagra."Included in the prescriptions provided here is the synthetic drug sildenafil citrate, which is used to treat erectile dysfunction, erectile dysfunction, and hypertension. Erectile dysfunction is the inability to get and sustain an erection owing to a lack of blood supply to the penis.