History of the Peloponnesian War

An ineffectual retching also followed in most cases, producing a violent spasm, which in some cases ceased soon afterwards, in others much later. Externally the body was not very hot to the touch, nor was it pale;

but reddish, livid, and broken out in small pimples and sores. But the internal parts were burnt to such a degree that they could not bear clothing or linen of the very lightest kind to be laid upon them, nor to be any thing else but stark naked; but would most gladly have thrown themselves into cold water if they could. Indeed many of those who were not taken care of did so, plunging into cisterns in the agony of their unquenchable thirst : and it was all the same whether they drank much or little.

Moreover, the misery of restlessness and wakefulness continually oppressed them: The body did not waste away so long as the disease was at its height, but resisted it beyond all expectation: so that they either died in most cases on the ninth or the seventh day, through the internal burning, while they had still some degree of strength; or if they escaped [that stage of the disorder], then, after it had further descended into the bowels, and violent ulceration was produced in them, and intense diarrhaea had come on, the greater part were afterwards carried off through the weakness occasioned by it.