... peony was administered as a remedy for insanity, and mugwort was regarded as useful in putting to flight what this Saxon book calls "devil sickness," that is, a mental malady arising from a demon. Here is a recipe for "a fiend-sick man" when a demon possesses or dominates him from within. "Take a spew-drink, namely lupin, bishopwort, henbane, cropleek. Pound them together; add ale for a liquid, let it stand for a night, and add fifty libcorns[3] or cathartic grains and holy water."[4] Here, at any rate, we have a remedy still employed, although ... — Chapters in the History of the Insane in the British Isles • Daniel Hack Tuke
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