Cenforce Soft is a sildenafil-based product marketed for the treatment of erectile dysfunction (ED) in adult men. Sildenafil belongs to a group of medicines called phosphodiesterase type-5 (PDE5) inhibitors. By supporting blood flow to the penis during sexual stimulation, it can help men achieve and maintain an erection suitable for sexual activity. Sildenafil works by inhibiting the PDE5 enzyme. During sexual arousal, nitric oxide increases the level of a chemical called cGMP. This helps relax the smooth muscles and blood vessels in the penis. By slowing the breakdown of cGMP, sildenafil allows increased blood flow and supports the natural erection process.