Sildenafil citrate show in Cenforce 100 is a phosphodiesterase compose 5 inhibitor. Sildenafil citrate works by repressing this compound permitting muscles of veins in penis area to relax. The casual muscles at that point enable increment in blood stream to the penis. This outcomes into erection of penis for a specific length of time during sexual movement. Subsequently, men experience better sexual movement killing the impotency factor.