Fildena 50 is one of the most well-known and reliable medicines used to treat erectile dysfunction in men. The main active ingredient is sildenafil citrate included in this pill.  Using this you can get rid of a sexual problem called erectile dysfunction or impotence. You should take this medicine as per the proper advice of your doctor. If you take this medicine regularly, you will see quick results. You should take this medicine 2-3 hours before sexual activity. The drug is the main work by increasing blood flow to the penile area. So that you can achieve a longer and stronger an erection during a lovemaking session.