P Force Extra Super is a medication used to treat erectile dysfunction (ED) in men. Sildenafil citrate is a phosphodiesterase type 5 (PDE5) inhibitor, similar to avanafil (Stendra), tadalafil (Cialis), and vardenafil (Levitra). It works by increasing blood flow to the penis during sexual stimulation, thereby helping men achieve and maintain an erection. Dapoxetine is a selective serotonin reuptake inhibitor (SSRI) used to treat premature ejaculation. It works by increasing the levels of serotonin in the brain, which can help delay ejaculation and improve control over ejaculation.