http://www.medications.com/effect/view/22502 I'm on 240 mg a day and its no fun at all. I've built up a big tolerance to it, so much that even at this high of a dosage, I could fall asleep in no time at all. I've been at this dose fir like 4 years now. The good thing is that I have lost a lot of weigh Sat, 17 Oct 2009 20:31:48 -0400 http://www.medications.com/effect/view/22502?item=23636 240 mg? Youre out of your mind because you would be dead right now, and that goes for most of the people in this forum as well. The girl saying she weighs 96 lbs. and takes 50 mg/day would too have a heart attack. I have the most severe ADD you can have an http://www.medications.com/effect/view/22502?item=23636 Sun, 18 Oct 2009 03:29:58 -0400 http://www.medications.com/effect/view/22502?item=23638 DO NOT CALL ME A LIAR. If you do not believe me, that is YOUR problem, not mine. As I said, I do NOT buy these off the "street" They are legally prescribed to me by a licensed board certified physician here in the U.S. I've had similar reactions from oth http://www.medications.com/effect/view/22502?item=23638 Thu, 22 Oct 2009 14:41:25 -0400 http://www.medications.com/effect/view/22502?item=23748 I agree with you, I have also built up a tolerance for the drug. I am on 60 mg a day, and the longer I use this the more ineffective it becomes. I was on Ritalin before starting Adderal and I felt it helped me to concentrate more, however the tolerance was http://www.medications.com/effect/view/22502?item=23748