adhd
"Been on vayvanse and dextroanphethamane for two years vayvanse 2 years dex for 4 months.  Let me say I work weird hours 12 to 16 hrs a day it took me forever to get doc to trust me and he finally realised hey he is ADD also. So far so good. No side effects  at all  just have to remember  to pace yourself and be patient until they take hold in your system don't get discouraged."