Adderall 30mg is a specific dosage of the prescription medication Adderall, which is used primarily to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. This dosage refers to the amount of active ingredients, amphetamine and dextroamphetamine, contained in each tablet or capsule. Adderall works by enhancing the effects of neurotransmitters in the brain, such as dopamine and norepinephrine, which can help increase attention, focus, and control over impulses.