suhagra tablet is a powerful medicine to cure the problem of erectile dysfunction. And the active ingredient called sildenafil citrate is found in the medicine. The effect of this drug lasts for 4 to 6 hours. Take suhagra 100 one hour before sexual intercourse. So you can see the good effect of this medicine. This medicine can be taken orally with water. But do not break or chew this medicine. Do not take this medicine with heavy meals as it reduces the effect of this medicine.