Using cenforce D tablet cures male impotence. This medicine contains sildenafil with dapoxetine as the primary ingredient. Sildenafil works by increasing blood flow to the penile to strengthen male erections. While Dapoxetine increases the activity of serotonin and increases the duration of strong and hard erections. If you are on a high-fat diet, this medicine will take a little longer to affect your body. This medication is only for men 18 years of age or older.