Learning that your child has attention deficit hyperactivity disorder (ADHD) can be a lot to take in. You will want answers to questions including: “What causes ADHD?” “What can I do to help control the disorder?” and “Why my child?” The piles of information can be overwhelming. Pediatrician Cindy Gellner, MD, talks about how to process all the information and what you and your family can do to provide the support your child needs to be successful with ADHD.