Cenforce 200 mg contains sildenafil citrate, a PDE5 inhibitor that works by increasing blood flow to the penis. When a man is sexually aroused, his body releases nitric oxide, which triggers the production of cyclic guanosine monophosphate (cGMP). Increased blood flow is made possible by the smooth muscles of the penis relaxing as a result of cGMP.
However, the enzyme phosphodiesterase type 5 (PDE5) breaks down cGMP, causing the penis to lose its erection. Sildenafil citrate in Cenforce 200 inhibits PDE5, allowing cGMP to accumulate in the penis and maintain an erection. |