Anyone have any experiences with this prescription? My son was just given a prescription by his dr. (He's 6-my son, not the dr. ) Listening to the list of possible side effects is scary!! I know it is with many prescriptions, but this is my little guy. I want to do what's best for him, and give him every advantage, but I don't want him to have a heart attack or anything else. Thanks for listening. I am very interested to hear what anyone has to say. Thank you!!