Fildena 50 mg Tablet is used to treat erectile dysfunction (ED). This medication helps men achieve firm and long-lasting erections in their sexual lives. This includes the active component, Sildenafil. This drug has an impact that lasts about 4-5 hours. It is critical to consult your doctor when using this medication. This drug should not be taken with heavy food. Fildena 50 mg is taken 30 minutes before sexual intercourse.