Suhagra tablet is a prescription drug for the treatment of erectile dysfunction. It works by increasing blood flow to the penis. This helps men get or maintain erection. suhagra 100 can be taken with or without food. If you take this medicine, you should follow the doctor's instructions strictly. The best results are obtained only if the drug is taken one hour before sexual intercourse. Do not take suhagra 100mg more than once a day and do not take this medicine regularly.