Hmmmm...
Ok for one, I DO NOT want to come across as ugly when saying this bc it isn't meant that way.
Some of those behaviors sound more like life issues. Maybe like he behaves, in his own variation, of what he sees. I have never heard of an ADHD child, teen, or adult behaving that way.
I am ADHD and have known since I was around 11. My husband (of 5 years) is ADHD-Primarily inattentive. I'm pretty sure (as well as my pedi) that my 4 year old son is the combined type, lol. Perfect mix :)
My personal opinion, since I DO take Adderall and understand it's effects, I would not medicate a child that young by ANY means. I think that behavioral therapy for the child AND the parents is needed. The parents need it so they can understand how to interact with the child and not place unrealistic expectations on them. Plus to learn how their minds process information.
It is true that stimulants effect ADHD people differently. If my dosage is too high, I WILL sit there like a zombie, whereas I normally have a ton of energy.
But like the other person said below, caffeine does have the same effect. I go for long periods of time, months or a year, without taking adderall at all to give my body a break. Whenever I'm not taking it, I drink a ton of coffee or any product with a lot of caffeine in it.
I am not putting you down at all. But I think you really need to get rid of all the meds entirely. They seem to be messing with his little mind and that's going to do exact opposite of what you are trying to accomplish. That's going to make him fall backwards and not move forward. I mean he's only 6.
If his behavior is irritating you or getting on your nerves, then maybe you should see a counselor to learn how to deal with the situations.
My son gets on my nerves sometimes with the constant movement, fidgeting, asking the same question over and over, running or jumping around, and NOT hearing a single thing that I say bc he isn't paying attention and, really, he doesn't actually hear me at all. BUT I realize this about my child and I have changed my behaviors, expectations, and reactions. From that alone, there's a MAJOR difference.