My 8 year old son was diagnosed with ADHD when he was 6 years old. After trying a few medications, his doctor chose Concerta as his daily medicine. It seemed to help a little with his so called "hyper" behavior. However, the doctor has increased the dosage a few times and my son is now taking 54mg. My concern is that my child now has almost no emotion other than anger or sadness and new "symptoms" are appearing such as: he can't fall asleep, has no appetite, weight loss, and he can't stand any clothing or shoes to touch him and when he tries to get dressed he cries over every shirt, undewear, socks, shoes that he has. I've bought new clothes but nothing helps.