I've seen hypothyroidism's effects on (or possibly as a physical cause for) ADHD mentioned in a few places before (and suspect I'm living it myself). Just recently it also came up again in my
Caffeine & Energy Levels thread too, so I'm making a poll. I realize however that thyroid issues specifically are going to be somewhat rare (though I suspect not as rare as in the general population) so I'm expanding this to all physical illnesses with potential to impact brain function.
So the basic question is:
Do you happen to have (or suspect you have) physical health issues that impact on your ADHD?
If you're not sure about the other options, then simply don't answer them; just comment here in the thread.
Some interesting reading for those who do have, suspect they have, or just want to learn more about the possible ADHD/hypothyroidism angle: