Super P Force pills are a common medicine that can be used to treat erectile dysfunction in men. The main ingredient in this drug is sildenafil citrate which speeds up the blood flow in the blood vessels of the penis. The effect of this drug lasts for 4 to 6 hours. This medicine should be used only once a day. You can consult a doctor if this medicine has a prolonged effect. Visit our store erectilepharma.com.