Adderall is a prescription medication primarily used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. It contains a combination of two stimulant drugs: amphetamine and dextroamphetamine. Adderall is prescribed to individuals diagnosed with ADHD to help improve focus, attention, and impulse control. It works by increasing the levels of certain neurotransmitters in the brain, such as dopamine and norepinephrine, which are associated with attention and focus.