Using suhagra 100 pills can eliminate male impotence. The drug contains a major ingredient called sildenafil citrate. Which works to increase blood flow to the penis in men. You should have a low fat diet if you want quick results from this medication. This drug should be taken about 30-40 minutes before lovemaking. It shows its effect on your body for about 4 hours after taking this medicine. Avoid taking this medicine with fruit juices and alcoholic beverages.