Vidalista 40 treats erectile dysfunction by making blood flow to the penis so that a man can get an erection quickly and for a longer time.The dose of Vidalista 40 Mg can vary depending on the severity. In examples of adolescent erectile dysfunction, it may not be long before having s*x with family members or as many as two or three times.For severe erectile dysfunction problems, your doctor may also suggest that you take Vidalista 40mg tablets continuously. In addition, many different internal elements influence the action of this drug and achieve the best results.