My daughter was put on zarontin about a week and a half ago. She is up to 2 ml and it is helping control her seizures. She is 6 and will be seven in September. I have noticed that it makes her a little hyper and moody, it is not that bad it is just she does not seem like the same little girl. I was wanting to know if any of you had, had this experience with the medicine before if the moods get better once her body is regulated on it or if it doesn't go away. Other than her moods and more energy the medicine has been a God send, she has not had her seizures like she was, and seems more sharper and retaining information like and school and everything else.