Fildena 200 is a medication used to treat sexual dysfunction. This medication treats impotence in males. This medication allows men to keep an erection for a long time. Sildenafil is the major active element in this medication. This medication has an impact that lasts between 4 and 5 hours. Fildena 200 is given 30 minutes to 1 hour before sexual intercourse. This medication makes men's sex lives happier.