suhagra tablet is a respected medicine for the treatment of erectile dysfunction. The active ingredient in this drug is sildenafil citrate. Take this medicine orally with water and one hour before sexual intercourse and the effect of this medicine lasts for 3 to 6 hours. Taking this medicine with food as well as without food if you want to take this medicine with food, do not take this medicine with heavy food as it reduces the effect of this medicine if you take this medicine on an empty stomach.