Sorry things are not going so well for your daughter. I know how stressed you must be feeling. The GF/CF diet was not helpful for my son, either.
Have you considered a mood stabilizer for your daughter? Trileptal and Depakote are anticonvulsants which are prescribed for rage behavior in the autistic/bipolar population.
Sometimes there is seizure activity going on deep inside the temporal lobe that may never be picked up on an EEG. This will cause these mood swings/rages.
I wouldn't try any other medications until her moods are stabilized.
Please post again as to her progress.
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