Suhagra tablet contains an active ingredient called Sildenafil citrate. Used for the treatment of men suffering from erectile dysfunction. Take this medicine one hour before sexual intercourse so you can see good results. You can take this medicine with or without food. If you want to take suhagra 100 with food, do not take this medicine with heavy meals as it reduces the effect of this medicine. If you increase or decrease the dose of this medicine, do so as directed by your doctor.