Plus, I may be wrong, but I have dabbled with adderoll (sp) and ridalin, 20mg is not that much, is she snorting
it?? Its more of a psychologically addicting drug, as skip had once told me. If she is REALLY only taking 20mg a day and she isn't taking anything else (addicts always lie no matter who they are lying to, remember that) then the withdrawal I would assume should be minimal. However, if she is taking much more then she is telling you about then, it might be a bigger issue.