Adderall 30 mg is a type of medication created by combining dextroamphetamine and dextroamphetamine. These two components act as primary nervous system stimulants. These stimulants also affect brain chemicals and nerves to control impulses and hyperactivity. The medication is primarily used to treat narcolepsy and attention deficit hyperactivity disorder (ADHD). Its use is legal in certain countries, notably Canada and the United States.