Men with erectile dysfunction and impotence can be treated with Vidalista 5mg medication. Only guys who are at least eighteen years old should use this medication. Tadalafil is a component in this medication that helps men achieve a powerful erection during sexual activity. This medication helps men's penile tissues receive more blood flow. This medication has a 36-hour half-life. You can take this medication any way—before or after food. Cold beverages or fatty foods should not be consumed with this medication since they will decrease its effectiveness. Follow your doctor's advice when taking this medication. Men should take this medication half an hour before sexual activity.