Adderall 20 mg; rid of ADHD symptoms and manage the excess sleeping disorder. It is a stimulant drug-class medication interacting with two powerful drugs Amphetamine/Dextroamphetamine. Take 30 minutes before sleep, for suitable results. Adderall XR 20 mg orange tablets Extended-release tablet that FDA approved in 2001, doctor prescribed for 6 years and older people once per day.