ixed Salts (XR) Brand Name:.Accurate, FDA approved Adderall XR information for healthcare professionals and patients - brought to you by Drugs.com.ADDERALL XR is an amphetamine used to treat adults and children with ADHD. Usage, Dosage, Side-Effects of Adderall XR.MEDICATION GUIDE ADDERALL XR?? (ADD-ur-all X-R) CII .