Cenforce 100 is a medicine used to treat erectile dysfunction. Centurion Laboratories defines Cenforce in many ways and strengths. Sildenafil Citrate is a chemical component found in Cenforce, just like Viagra.It has an ingredient called sildenafil which makes it a PDE5 inhibitor drug. This tablet is the erectile dysfunction p*ll commonly prescribed by doctors for the treatment of erectile dysfunction in men.The p*nis contains phosphodiesterase type 5 (PDE5) enzymes which are responsible for the formation of the p*nis. Since Cenforce is a phosphodiesterase 5 (PDE5) inhibitor drug, it directly regulates the enzyme that makes your p*nis stronger.