Narcoleptic Anon here…
I’ve trued many different ADHD meds due to most all of them being amphetamine based. Long story short, they’re one of the few effective treatments for narcolepsy - for which there is no cure….yet.
I can confirm that these drugs will increase the occurrence of psychosis. I only seem to do well with Dexedrine. All other forms turn me either into an emptionless zombie or a hyper emotional manic wreck. Shit sucks. Praying for a cure in my lifetime.