Below are the main rubriks (i.e strongest indications or symptoms) of Allium Cepa in traditional homeopathic usage, not approved by the FDA.
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External redness and itching of the skin.
A slight corrosive itching here and there, with which are little points, which cannot be very well described or seen; an indefinite desire to be rubbed or washed, but still a severe, distinct sensation, evenings, worse sitting still after going out (first day),
Stitches, as with needles, in the skin, especially on the head, on the forehead, in the brows, in the throat, and on right arm,
(Nettlerash on the thigh, )
A wart between the left shoulder and side of neck begins to pain the next morning, is red and scratched off,≡ more ...