Adderall is a doctor-prescribed medicine having two drugs: amphetamine and dextroamphetamine. They are commonly used as stimulants for attention deficit hyperactivity disorder (ADHD). Adderall can have serious side effects, so taking it under the doctor’s supervision is advised. For kids, It is advisable to use according to height and weight. Adderall may cause sexual side effects that may differ between females and males. For some people, the lack of appetite can lead to weight loss.