I take 36mg of concerta and I'm 12 I have been taking it for over 3 years and I suffer from headaches at least 10 times a day, but it has changed me so much I have been kicked out of 5 schools before I started to take it but now I passed my 11+ which I could of never of done if I dfidn't take it but now I'm in Beths Grammar School. What I'm trying to say is the good stuff out weighs the bad stuff
pupils headache grammar school concerta bad stuff good stuff headaches 3 years