Male erectile dysfunction is treated with Vilitra 20 Tablet. It helps men achieve an erection by increasing blood flow to the private parts. When you become sexually excited, it helps to relax the blood vessels in your private parts, allowing blood to flow into them. The Vilitra 20 Tablet can be taken with food or without food. It must be taken exactly as prescribed by your physician. You must be sexually excited for the medication to assist you in achieving an erection. About an hour before you intend to have intercourse, you should take it. Individual differences in productivity mean that working takes anywhere from half an hour to an hour. Take only.