adhd
"I am a 24 year old male with ADHD, high functioning ADD as well as impulse control issues. I've only been on this medication for a few weeks now, but I can feel a strong difference in my ability to make decisions and keep a steady train of focus in everyday tasks. I am noticing however, from these other experiences, that Guanfacine ER is not a medication for young children. 
I take 1mg every morning when I wake up. Makes me a tad tired for the first hour or so, but after that, if I make my mind up to do something, I stick with it. I don't feel like I have no control over myself anymore. 

I highly recommend this more to adults 20-30. Seems to be more effective in that age range. 
But then again, I'm not a doctor. "