Numb skin with Adderall XR?? | ADHD Information

My 13 year old daughter is complaining about numbness in her skin.  Seems to be all over.  At first I was thinking it was just her being dramatic, but she has consistently complained about it for a week.  We just switched her to Adderall XR three weeks ago from Concerta.  Could this be an Adderall side effect?  We are going back to the Concerta and see if this gets better, but I was just wondering if anyone else has had this reaction.  I am kind of worried.  Thanks,  Janet