"my 5 1/2 year old son was given this in the past month. we switches from quillivant xr. this is much better for him. he thinks much more clearly, can focus,  have a conversation.  he doesn&#039;t have the anxiety that quillivant was causing or the emotional crash when the medicine wore off. it&#039;s very expensive even with insurance since its so new, but the doctor gave us a discount card to make it very affordable and another problem is all pharmacies don&#039;t carry it. overall much better for his adhd and less side effects.  his school even noticed an immediate difference."