Fildena super active 100 is a medication used to treat erectile dysfunction and impotence in males. This medication is taken half an hour prior to sexual activity so that you can have satisfying sexual relations with your spouse. An element in this medication called sildenafil helps to relax the muscles and improve blood flow to the penile tissue of men. This medication can be used either before or after a meal. Take this medication as prescribed by your doctor; do not take it repeatedly as it also has adverse effects.