Stimulants work for ADHD by increasing dopamine and norepinephrine in the PFC.
True, but I think the mental relaxation induced by stimulants may also play a role in ameliorating ADHD. Perhaps the relaxation is mediated by the effects on the prefrontal cortex?
I developed pretty severe ADHD after getting ME/CFS, and also from an episode of viral meningitis. On some days I could not even read a simple one paragraph email. I just could not input the text info on the computer screen into my brain.
It subjectively felt to me that my brain had too much internal tension to function properly, and that this tension was the cause of the ADHD. I was taking a cocktail of supplements to try to treat the ADHD; and I also found long hot baths worked wonders for my ADHD (probably due to the
fever effect); whenever these supplements and hot baths succeeded in relaxing this internal tension, then my ADHD would diminish, and my brain would then function properly — at least enough to enable me to read my emails.
So I find it interesting that: (a) not only me, but many ADHD people complain of the inability to calm their mind; (b) that when I was able to calm my mind, my ADHD would melt away, and I would function properly for a while.
I have yet to try stimulants for ADHD, but generally my ADHD is now much better than it was. It is a pity that you cannot buy stimulants like Ritalin online, as they are controlled drugs. I am not sure what my doctor would say I asked for some Ritalin from him. He's not that sympathetic to the idea that I have ME/CFS, so he may not be sympathetic to me saying that I have ADHD either.