Concerta
"This is it. You might have to up or decrease you mg according to how you feel at first. I take 3, 18mg tabs in morning. It is the Concerta ER, lasts from 8-12 hrs. No side effects at all for me. I am calmer, more focused, and still get a lot done during the day. I easily go to sleep now. Recommended for ADHD though, not for ADD symptoms. I am energized during the day and do not "feel" like I am "coming off something". I highly recommend this."