"took for two months, 1 capsule a day for my add. i have tried most adhd medicines, stimulant and non- stimulant types. i was expecting a &#039;non event&#039; transition, from adderall, to 

dexedrine predominant vyvanse. i have used dexedrine and found it helpful with focus and follow through issues, with minimal side effects. vyvanse did not turn out to be what i&#039;d hoped for. minimal fuss, and a stable continuation of living and treating my add. vyvanse

had no similarities to dexedrine . felt sad, bad, and disconnected from being in the moment.

side effects did not disappear during course of treatment. somehow a perfectly acceptable 

drug ingredient, dexedrine, became lisdexamphetamine. the long acting formulation benefit is lost, to a imposter drug"