The medication Tadarise is used to treat impotence. tadalafil, an ingredient in this medication, aids in giving men a powerful erection during sexual activity. To ensure that you enjoy sexual relations with your partner, take this medication one hour prior to intercourse. This medication has a 36-hour half-life. Consume this medication with water; do not crush or chew the tablet. Alcohol and fatty foods should not be consumed with this medication since they will lessen its effectiveness. Follow your doctor’s advice when taking this medication.