Men with erection issues take Fildena 150 tablet. Only men who are at least eighteen years old should use this medication. This medication contains a substance called sildenafil, which helps men achieve a strong erection during sexual activity so they can enjoy it for an extended period of time. This medication has a six-hour half-life. This medication is taken with water. This medication can be taken either before or after a meal. Avoid taking this medication with cold or fatty foods as they will lessen its effectiveness. As prescribed by your physician, you should take this medication.