Vilitra 10 mg works by increasing blood flow to the penis during sexual stimulation. It relaxes the smooth muscles in the blood vessels of the genital area, allowing improved circulation and helping achieve and maintain an erection. It does not create sexual desire on its own, so sexual stimulation is still required for it to be effective.This dose is considered a standard starting strength for many men. It is usually taken about 25 to 60 minutes before sexual activity, and its effects typically last for several hours. https://www.genericday.com/vilitra-10-mg.html