Fildena 50 mg is used to treat men with ED. Taking this medicine 1 hour before intercourse can lead to a satisfactory erection. The medicine contains an active ingredient called sildenafil citrate, which helps relax the muscles by increasing blood circulation in the penile arteries. This medicine helps to improve your sex life. Alcohol should not be consumed while taking this medicine. This medicine is recommended only for men aged 18 or older. This medicine improves your sex life.