Adderall is available in a standard-release type that lasts four to 6 hours and an extended-launch form (Adderall XR) that works for as much as 12 hrs. Model-title Adderall XR and generic Adderall and Adderall XR can be obtained as amphetamine/dextroamphetamine and prolonged-release amphetamine/dextroamphetamine. Increased Hypertension and Coron