Earlier quoted context omitted.
Yep. It's why I switched from Vyvanse (lisdexamfetamine - basically just d-amp bound to lysine which is then metabolized into d-amp during digestion) to IR generic Adderall (a mix of d-amp and l-amp). Any unwanted effects (insomnia if I take it too late, etc) are almost entirely due to the l-amp, but the slow release of Vyvanse made it essentially impossible to titrate and my options were either to take a dose so low…
I had the same experience with vyvanse. Insomnia and ADHD medication are a dangerous combo -- one that's hardly recognizable until it's too late. In my experience, I've had to run the gamut on all the "other" ADHD drugs (ritalin, adderall, d-amphetamine ER, etc.) and then prove they weren't effective, for my insurance to finally approve it. I've heard of some people even going so far as to get prescription meth (deso…
more info?