A medication called Extra super p force is used to treat male erectile dysfunction. Sildenafil citrate is a component of this medication. This medication is used to improve panel blood flow. You can take this medication any way—before or after food. This medication can be taken with water. This medication should not be chewed. Allow yourself thirty minutes in advance so that you and your companion can have fun. This medication takes 4 to 5 hours to take effect. For women and children, do not use Extra Super P Force medication. You can take this medication as your physician has prescribed.