Adderall XR 15 mg is the small dose for ADHD (attention deficit hyperactivity disorder). You do not have to crush or chew the capsules, Swallow the capsules whole. It will give you results much faster other it will work slowly. You can take this capsul with or without food, but it is important to choose one way and take this medicine the same way with every dose. Do not chew the mixture, and do not save it for future use. Drink a glass of liquid after each dose. This Adderall dose is based on your medical condition and response to treatment. Take it regularly at the same time and every day, do not miss it. If you suddenly stop using this medication, you may have symptoms (such as severe tiredness, sleep problems, and mental/mood changes such as depression). So, if you’re taking this Adderalla XR 15 mg capsule, then it is important to take it regularly on a priority basis. Sometimes it becomes addictive to people. Do not increase your dose otherwise, you will be addicted to this medication. It should not be used to treat tiredness or to hold off sleep in people who do not have a sleep disorder. Misuse or abuse of amphetamine may cause serious (possibly fatal) heart and blood pressure problems.