BEST ADDERALL STORE WORLDWIDE SHIPPING BEST ADDERALL STORE WORLDWIDE SHIPPING. It’s most commonly used to treat attention deficit hyperactivity disorder (ADHD). It’s also used to treat narcolepsy. Adderall is considered a first-choice treatment option for ADHD. Studies of Adderall and Adderall XR show that the drugs improve attention and focus, and reduce impulsive behaviors.
