Extra Super P Force is used to treat impotence and erectile dysfunction in men. This medicine contains an ingredient called Sildenafil which helps men to know strong erection during intercourse. You can take this medicine 1 hour before intercourse. This drug should be taken only by men above 18 years of age. The effect of this drug lasts for 6 hours. Do not consume fatty foods or alcoholic beverages with this drug as it slows down the effect of the drug.