My son has been on AdderallXR since he was 13, He is now 15. He's a Great wrestler,FootBall Player and Pitcher and theres no way he could stay out of trouble in school without the meds, much less keep his grades up to play his sports! However, I feel the medicine makes him kinda sluggish at times and it's keeping him from growing like he's suppose to.You know what do you do?Gotta have the Educ....Schol...