Book 5
18
18 Premising the above, I will speak first of emollients, almost all of which were invented, not for the purpose of cooling but for heating. There is, however, one kind which can cool, being suitable for hot podagras. It is a cupful of oak-galls, unripe or otherwise, coriander seed, hemlock, dried poppy-tears, and gum, of each 63 cc.; of washed cerate called by the Greeks πεπλυμένον, 168 grams.
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Almost all the rest are heating. But some disperse the diseased matter, some extract it and are called epispastic; most are designed rather for particular parts of the body.
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If diseased matter has to be extracted, as in the case of a dropsy, pleurisy, incipient abscession, also in cases of moderate suppuration, the following emollient is suitable which contains: dried resin, soda, ammoniacum, galbanum, 336 grams, each, wax 336 grams. Or that one which contains: scrapings of verdigris and frankincense, each 8 grams, ammoniac salt 24 grams, copper scales, wax, each 32 grams, dried resin 48 grams, 42 cc of vinegar. Cumin meal with soap-wort and honey serves the same purpose.