my son has anxiety and also adhd, firstly the dr. dealt with the anxiety, then tried to add concerta 27 mg. it caused him terrible anxiety and panic, tried adderal 10mg a bit better but still very difficult, started now vyvanse 30mg. a lot better, but still can go into anxiety situations which was in full control when taking the prizma only, my q. is does the vyanse take away the effect of the prizma? what can be suggested? thanks