Fildena 150 mg is an extremely efficient treatment for this sexual condition. This medication contains sildenafil, which increases blood flow to the tissues of the penis in men. This medication is only taken by men aged 18 to 65. You take this medication 30 minutes before intercourse to ensure that you can enjoy it with your spouse. Fildena 150 mg can be taken either before or after a meal. Take this medication with water; however, do not break or chew the medication. Alcohol and greasy foods should be avoided when using this medication.