From time to time, Medical practitioners may advocate that you choose to stop getting Adderall or Adderall XR for a short time frame. They could endorse this to: support decrease side effects The Energetic ingredient in Vyvanse is lisdexamfetamine, although the Energetic ingredients in Adderall are a combination of amphetamine https://prosyntheticchems.com/product/adderall-xr/