adhd
"My son has been on Concerta for about 4 years now. He started when he was 6 yrs and will be 11yrs in 2 weeks. He was put on this medicine starting with 18mg. Over time he was gradually put on higher dose as his age and weight increased. He is now on 54mg. Since my son has been on this medicine he has developed seizures because Concerta lowers the seizure threshold. He was diagnosed last year 2010. He has paranoia, fearfulness, psychosis, headaches, nervousness, aggression, mood swings, trouble going to sleep, and doesn't want to eat a lot. He has had suicidal thoughts and depression."