[p. xlviii]
strong influence upon the Coan school of medicine,
and indeed upon medical theory generally.
But the opposites are not χυμοί: they are only
δυνάμεις2. The humoral pathology was not fully
developed until for δυνάμεις2 were substituted
fluid substances. It is a pity that the treatise Humours tells us so little
about the humours themselves. It is merely a series of notes
for lectures, heads of discourse to medical students. | In tracing this development the
historian is much helped by Ancient Medicine. It is
here insisted that the hot, the cold, the moist and
the dry are not substances; they are only "powers,"
and, what is more, powers of merely secondary
importance. The body, it is maintained, has certain
essential χυμοί, which χυμοί have properties or
"powers" with greater influence upon health than
temperature. The number of the χυμοί is left
indefinite. If the body be composed of opposite
humours, and if health be the harmonious mixture
or blending (κρᾶσις) of them, we shall expect to see
one or other "lording it over the others" (μοναρχία)
in a state of disease.
The two commonest complaints in ancient Greece,
chest troubles and malaria, suggested as chief of
these humours four : phlegm, blood (suggested by
hemorrhage in fevers), yellow bile and black bile
(suggested by the vomits, etc., in remittent malaria).
That the humours are four is first clearly stated in
Nature of Man, which Aristotle assigns to Polybus,
though Menon quotes a portion of it as Hippocratic.
The passage in question runs : τὸ δὲ σῶμα τοῦ ἀνθρώπου
|