Men with erectile dysfunction (ED) can be treated with Cenforce 100 . The active component of it is sildenafil citrate, an inhibitor of phosphodiesterase type 5 (PDE5). By boosting blood flow to the penis during sexual stimulation, sildenafil helps men get and keep an erection.  Usually, one should take Cenforce 30 to 1 hour prior to engaging in sexual activities. It's crucial to adhere to your doctor's advice regarding the best time and method for taking the medication because the timing may change.