Cenforce 100mg contains sildenafil, a PDE5 inhibitor commonly used to manage erectile dysfunction. It works by helping increase blood flow to the penis during sexual stimulation, which can support achieving and maintaining an erection. Understanding how Cenforce 100mg works, when it is used, possible side effects, and potential medicine interactions can help people make informed decisions about their health. The medicine should be used according to guidance from a qualified healthcare professional. Learning about its active ingredient and proper use is a helpful starting point for understanding erectile health.