ADHD
"I took Concerta from 3rd to 11th grade, then again for about a year right after graduation, I ended up forgetting to take them for a while and just started taking them again. For me it takes about a month to actually feel the full affects of it. One thing to keep in mind though is that it doesn&#039;t help you focus on homework or work...it just helps you Focus, whether it&#039;s on homework or your emotions."