OK, this is very worrisome.
ufward, I appreciate your intentions but I feel I must warn Fettsbabe (and everyone else) that just because Ritalin is potentially a bad drug, it can sometimes be a good one... and even if isn't the right drug, that does not make everything else good ones. Herbal medicines are exactly that - they are medicines, and many may have adverse effects when improperly consumed, especially with a young child. While it seems unlikely that the social worker mentioned really understands the problem completely, it is quite likely that the child and his family members may have some issues (whether ADD related or not) that can be addressed with help from health care workers. Furthermore, help from health care workers does not necessarily mean taking pills.
Despite your experience with the disorder, I get the impression that your understanding of ADD is not very complete. I am not trying to flame, but it is quite misleading to suggest that your own experiences can really be applied to this child. And to (indirectly) suggest feeding him various untested potions with little medical advice is potentially harmful. Superficial generalizations and comparisons with historical figures have little bearing at the matter at hand, either.
My advice, FettsBabe, is ignore us AnandTech Forum geeks and get thee to respected health care workers for a proper diagnosis... and then consider getting a second opinion. I am glad that you already have an appt. lined up.
Quite frankly, none of us here really know what we're talking about so this is last place you should looking for help in this very serious matter.