Hello R.,
You've had a lot of good advice and a lot to chew on. An active child is a challenge, but not always a subject of concern. As his mother, you want to be aware of his environment and help him when he seems unable to cope. Does he show distress when he "can't calm down"? Or is it only distress on your side? If he seems to want to calm down, but can't, then it may be something you need to look into. Definitely review his diet. Highly processed food and colorings can be a factor. Also review his consumption of electronic media. Yes, tv, video, computer, etc. These things can easily overstimulate someone prone to high energy. Also, your son is very small and is still "in his body" completely. Having to touch him or turn his head to get his attention is expected at his age. He has to be "in his head" to hear you, and that is something a child ready for academics is more capable of doing. Finally, you can try some aromatheraputic remedies like "Calms Forte" that can now be found in the organic section of you local grocery store. Good luck with you and your son!