PART 17
XVII. An opponent may retort, "But patients
whose fever comes from ardent fevers,
1 pneumonia,
or other virulent disease, do not quickly get rid of
their feverishness, and in these cases the heat and
cold no longer alternate." Now I consider that
herein lies my strongest evidence that men are not
feverish merely through heat, and that it could not be
the sole cause of the harm ; the truth being that one
and the same thing is both bitter and hot, or acid and
[p. 47]
hot, or salt and hot, with numerous other combinations,
and cold again combines with other powers.
2
It is these things which cause the harm. Heat, too,
is present, but merely as a concomitant, having the
strength of the directing factor which is aggravated
and increases with the other factor, but having no
power
3 greater than that which properly belongs
to it.