Posted by your#1fan on November 4, 2007, at 0:04:29
In reply to Vyvanse vs. Adderall or Dexadrine, posted by DiscoPuppy on November 4, 2007, at 0:00:22
It lasts longer, alot. Like near 12 hours. You dont get the "onset" as fast adderall. It comes more on like a hour.
Dexedrine was effective for me, i knew when exactly it was going to wear off, i usally was 3 hours.
Vyvanse lasts very long and is not as strong, and noticeable.
poster:your#1fan
thread:793234
URL: http://www.dr-bob.org/babble/20071027/msgs/793236.html