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Vyvanse is a prescription medication that contains the active ingredient lisdexamfetamine. It is classified as a central nervous system stimulant and is primarily used for the treatment of attention deficit hyperactivity disorder (ADHD) in both children and adults.
Lisdexamfetamine is a prodrug, meaning it is inactive until it is metabolized in the body. Once ingested, Vyvanse is converted into dextroamphetamine, a stimulant that affects c...