Adderall is a prescription medication commonly used to treat Attention-Deficit/Hyperactivity Disorder (ADHD) and certain sleep disorders such as narcolepsy. Because it contains stimulant ingredients, it is classified as a controlled medication in many countries and must be prescribed by a licensed healthcare professional. Patients seeking timely treatment should begin with a proper medical evaluation, where a provider reviews symptoms, medical history, and possible risk factors before recommending therapy.