"parents putting there kids on this stuff, yikes, man i just feel bad for your poor child. you realize you&#039;re giving them pure amphetamine right? i would avoid taking amphetamines until your brain has finished developing. age 21-25. it&#039;s just absurd that something like vyanse is prescribed to children. that said, for adults, this stuff is wondrous. has changed my life. i&#039;ve been taking 60mg vyvanse for 3yrs straight with zero issues. zero break.  zero tolerance. i&#039;m 32. male. i&#039;ve literally tried it all (dex, desoxyn, addie, provigil) &amp; nothing comes close vyvanse! if you truly have adhd as an adult, this drug will alter your life in such a positive way! adults only though!!! common parents, you&#039;re totally screwing your kids over."