Fildena contains sildenafil as the active ingredient. It is the best medicine for treating erectile dysfunction and impotence. This medicine helps men to have a longer erection in their sex life. You should not take heavy food and alcohol while taking Fildena medicine. This medicine should be taken 30 minutes before sexual intercourse by men. The effect of this medicine is observed for 4-5 hours. You can get this drug now from erectilepharma.com.