HI I am searching for answers and hope to find some. My daughter has suffered from ADHD since 2nd grade she has been on adderall now and she is 12. She recently got a concussion a few months ago and since then she has started to really have more problems then normal in school. Forgetfulness is a huge issue!! things she learned before in school she can't remember how to do!! her grades are going downhill and I am about to pull my hair out. I don't know if this concussion could cause some of these problems and if this will be a longterm condition. The ADHD medication was working before but now it doesn't seem to be helping at all now. Please if you have any suggestions let me know. She will be going to her Dr. in a few weeks possibly to be released from the accident she was in but I am wondering if I should get a second opinion on this concussion issue if this might be the problem. Any responses will help me. Thanks