JJsMom,
Thanks for sharing that info. It was really helpful. We actually haven't had any tantrums over the past couple of days, not even little tiny ones. DS is doing exceptionally well. At first (day 1-2) he seemed different, even a little zoned out and not more focused. Now he's just himself, only calmer and more focused. I was really worried about him losing his personality, but that hasn't happened. No more sleep issues either. Of course, we're only on day 4, but I'm so happy things are going better than on day 1. Does Vyvanse take a few days to balance out? It seems like he had s/e at the beginning, but they are all gone now except the dry mouth and occasional "dizziness." I don't think he's actually dizzy; he just feels different. Did you feel different on it the first day vs. a week later? Thanks again!