The active ingredient of suhagra is sildenafil citrate. Normally, an erection takes place when a man is sexually stimulated. After consuming Suhagra, the body readily accepts the active ingredient sildenafil citrate that negates the action of phosphodiesterase type five (PDE5).
With the inhibition of PDE5, the body spontaneously increases the levels of cyclic Guanosine Monophosphate and Nitric Oxide. These powerful chemicals are responsible for relaxation of penile muscles and elevation of blood flow in the erectile arteries. Eventually, the organ receives a good amount of blood to experience rigidity, which sustains for longer duration.