### Instruction: What is Adderall?
### Response: Adderall is a brand name for a combination drug called mixed amphetamine salts. The mixture contains four salts of amphetamines including equal parts racemic amphetamine and dextroamphetamine, which produces a 3 to 1 ratio between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. Adderall increases activity in the central nervous system and stimulates the release of dopamine and other neurotransmitters, such as serotonin

 Adderall is generally considered effective in treating symptoms of ADHD and narcolepsy. At normal recommended doses, Adderall improves focus, increases energy levels and decreases fidgeting, impulsivity, restlessness and aggression.