question: our otherwise healthy 11 year old daughter has had a severe rash from head to toe covered with welts and complaints of profuse itching. This has been going on almost continuously for over two months and we are just now finally coming to the end of our wait for appt with an allergist-appt still 5 days away. Before this, she had NKDA NKA. She has been treated around 6 times now at intervals when her medication regimens would come to an end and/or at height of symptoms during this nightmarish 2-3 month time period. None of the anti-histamines, steroids, etc seem to work completely with significant relief of her symptoms (welts may fade somewhat but do not go away and itching reduced only minimally) and any small amount of relief of symptoms does not last long. This is really taking a toll on the entire family (and oh, yes, we have changed detergents, soaps, etc, etc, etc made lists trying to track possible causes) . . . please HELP!!!!