S.H.
My 17 yr old son has ADHD, and for several years we went thru the medication guessing game!! From adjusting dosages and trying new meds, the "tics" never went away. He suffered facial and other muscle tics. It was actually a reaction to the stimulants that they put in Ritalin, Adderall and Concentra. For several years we did not have him on any meds,and tried other methods. There is a book "How to help my ADHD Child" by John Taylor, he is pyschologist and a parent of 3 ADHD children. This book is wonderful!! Reading the book made me think "When did you meet my kid?" Very parent friendly reading!! I also recently put my son on the medication Strattera, which is stimulant free. It has been working pretty well aside from some headaches he occasionally has(that is a side effect some times)They are not severe headaches so he has been able to live with it. Good luck, I know it can be very frustrating at times!!