He is on Ritalin LA 30 mg in the morning at 7, 5mg of Ritalin (good old fashioned, not LA) at 11:30 am, and another 5mg of Ritalin at 4 pm. It just does not seem like enough. I feel like he is over medicated to begin with, it just seems like so much. What else can we do to help him? The slightest things set him off, arguing and eventually crying. He screams at all of us all the time. I feel like I am failing him.