Vilitra tablet is used to treat men with sexual problems. The drug contains an ingredient called Vardenafil, which increases blood flow to muscles and relaxes blood vessels. This medicine should be used by men above 18 years of age only on the advice of a doctor. The effect of this medicine lasts for about 36 hours, so it should be used only once a day. This drug improves your sexual performance. Alcohol should not be taken while taking this medicine as it has side effects. You can use this medicine 1 hour before intercourse and enjoy a satisfactory erection.