Vyvanse is a brand name intuition the drug lisdexamfetamine dimesylate. At this time there’s no generic of Vyvanse. This means that Vyvanse may be more expensive than other ADHD medications, most of which have a generic sélection. Kidney problems. Before taking Vyvanse, tell your doctor if you have kidney problems, https://rolimg444aoc1.wikidirective.com/user