Adderall is available in a typical-release type that lasts 4 to 6 several hours and an prolonged-release form (Adderall XR) that works for as many as twelve several hours. Brand-identify Adderall XR and generic Adderall and Adderall XR can be obtained as amphetamine/dextroamphetamine and extended-launch amphetamine/dextroamphetamine.28 The average