Fildena 120 is used to treat impotence in men. This medication is only taken by men over the age of 18. This medication is used to treat men's sexual dysfunction. This medication contains sildenafil, which increases blood flow to the tissues of the penis in men. You can take this medication before or after meals. This drug has a four-hour impact. Avoid greasy foods and cold beverages when taking Fildena 120. Take this medication with water; however, do not break or chew the medication. Follow your doctor's instructions for taking this medication.