Cenforce 100 Mg is a medication used to treat ED, and its active ingredient is Sildenafil Citrate. Sildenafil Citrate is a well-known phosphodiesterase type 5 (PDE5) inhibitor. This medication is similar in function to Viagra, which was the first PDE5 inhibitor introduced to the market. Cenforce 100 Mg is prescribed to men who experience difficulties with erectile function, providing a means to restore their ability to achieve and maintain an erection.