Adderall 30mg is a good variant of Adderall. Adderall is a medication used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy (daytime sleeping disorder). It works by increasing the levels of certain nervous systems in the brain, which helps to improve focus, attention, and concentration. Adderall is available in both tablet and capsule form and does not take an overdose, is typically taken once or twice a day. Before buying an Adderall pill always check out the expired date.