I have a family history of ADHD (my older sister), and now have my 4 year old being evaluated for the same thing. She is showing the same behaviors my sister used to have. Poor impulse control, difficulty sitting still, and things of this sort. From what I'm told, she's got classic symptoms.
I don't want her to by stereotyped, so if whatever is found out doesn't make sense to me, I'll look into a second oppinion.
We affectionately call her "Hurricane Hannah", but it's really not a joke! She goes and goes non-stop from the moment she gets up at 6:30am, until about 8pm, when she finally crashes for the night.
She has not napped on a regular basis since she was about 2 years old, which is becoming an increasing problem at her daycare. She even goes and tries to wake the kids who DO sleep, because she's got nothing else to do.
I can't allow her behavior to continue without investigating other solutions. She is the 3rd child in a family of 4 kids, and I don't want my other kids thinking that this sort of behavior is acceptable.
I actually had similar issues with my oldest son who is almost 9. Still, every once in a while, I get recurrent notes home from his teachers regarding his behavior. Not really sure if I should have him evaluated also.
Good luck with you!!