Men who suffer from impotency problems use Vilitra medicine. This medicine contains an ingredient called vardenafil which helps you get an erection. This drug relaxes the muscles and helps increase the flow of blood to the penile area. Use this medicine after consulting a doctor. It is most effective if taken one hour before sexual activity. This medicine will give you the pleasure of sex for 4 to 5 hours. Only men aged 18 or above can use this medicine. Women should not take this medicine.