My son is 5 years old, and has ADHD... He was diagnosed after a neurological disorder. I didn't want to throw him on Riddalin due to all the side affects. He is on Clonodine, he takes a 1/2 in morning, 1/2 in afternoon and a full tab at bed time. I love the medication, he has his own personality now. When he wasn't on it, he couldn't decide what he wanted for lunch none the less, decide what to wear when he got up. He used to fidgit all the time, and was never able to sit still. His mind could never keep his mind on something that his teacher would try to teach him. He is now a wonderful, cheerful and full of energy little boy. He is now going to be introduced to the daily patch for Clonodine.