Cenforce 200mg pills is an oral medication that contains sildenafil citrate, a potent phosphodiesterase type 5 (PDE5) inhibitor. This drug enhances blood flow to the penis, enabling men to achieve and sustain an erection during sexual arousal.

When a man is sexually stimulated, nitric oxide is released in the penis, leading to increased levels of cyclic guanosine monophosphate (cGMP). cGMP causes blood vessels to relax and widen, allowing for increased blood flow. However, the enzyme PDE5 can break down cGMP, which hinders an erection. Cenforce 200 mg inhibits this enzyme, allowing cGMP to persist longer and facilitating improved blood flow.