Vilitra 20 mg has become way more potent to solve our problems, but people need to do thorough research on how these things work whether their bodies can take up the effects of the drug You should not drive if this medicine makes you feel dizzy. Avoid drinking alcohol while taking this medicine as it can lead to side effects .vilitra 20 mg is not that high dosage drug that can create many harmful effects on the body, and it is a pretty low-powered medicine; it even purifies the body in every way possible. The more one individual becomes regularized with it, the more it helps to have a normal erection.