It is highly recommended that you consult with a licensed healthcare professional if you are experiencing symptoms of ADHD or other related conditions, as they can provide proper diagnosis and prescribe appropriate medication. If you have a legitimate prescription for Adderall and wish to purchase it online, it is best to do so through reputable online pharmacies authorized by regulatory agencies. Adderall comes in two structures, the two of which you swallow: Adderall quick delivery tablet, and Adderall XR (expanded discharge) container. There is a wide range of Adderall measurements, and they are available in various tones and shapes. Adderall works within 15-30 minutes.