Fildena 150 is a drug that is used to treat men's sexual problems. This drug eliminates all sexual problems. This medication should be taken 1 hour before the plan of intercourse, so that you can enjoy a long time with your partner. This medicine should be taken once a day. It takes about 1 hour for this drug to take effect but it varies from person to person. This drug is designed for men over 15 years of age. No one else should take this medicine.