Hi. I wrote here recently about my worry about starting medication for my 6 year old who was recently diagnosed with ADHD. We started him on Concerta 18mg for two days and I couldn't see any changes so as directed by his psychiatrist we increased the mg to 36 starting yesterday. Throughout the day I felt like his behavior was calmer but I feel like he talked non stop (to the point where I had to say calm down deep breath) and he also said his eyes were blurry. I am trusting my gut and not giving him his dose today and reaching out to his psychiatrist but wanted to see if anyone else's child has had similar reactions. I'm worried now that maybe this means he can't take any stimulants?! Thanks!