As the treatment for ADHD, choosing the right stimulant medication is more important than ever. Adderall and Vyvanse are two of the most frequently prescribed options. While both medications are designed to help with focus and attention, they affect the body and mind surprisingly differently. They are ADHD medications but differ in chemical composition, duration of effect, and abuse potential. In this article, we discuss Adderall vs Vyvanse and various questions, such as is Vyvanse stronger than Adderall, are Vyvanse and Adderall the same thing, and can you mix Adderall and Vyvanse.