Aurogra 100 is an oral medication used to treat erectile dysfunction (also called impotence) in men. It helps men achieve a firm erection by increasing blood circulation throughout the body including the penis when taken when needed. The erection occurs within the first hour after using the product. You can take this medication with or without a meal. However, the drug should be taken on an empty stomach with water to ensure that it quickly dissolves in the bloodstream.One tablet should be taken one hour before planned sexual activity. Follow your doctor's instructions carefully to get the results you want. The effects of this drug last about 4-5 hours.