The next disorder of the intestines to this is by us called tormina, and by the Greeks dysenteria[ DD ]. The intestines are ulcerated within; blood flows from them; and together with that either excrements, which are always liquid, or something mucous are discharged; sometimes along with it, something fleshy is excerned. There is a frequent desire of going to stool, and a pain in the anus: with this pain a very small quantity is excreted; and even by that the pain is increased; and after some time it abates, and there is a small interval of ease; sleep is interrupted; a slight fever comes on; and when this distemper grows inveterate, it either kills a man in time, or though it terminates at last, torments him long.

The first rule to be observed, is to rest; for all kinds of agitation ulcerate: then to sup a cyathus of wine fasting, with the bruised root of cinquefoil; to apply restringent cataplasms over the belly, which is not expedient in the abovementioned disorders of this part; and as often as he has gone to stool, to wash his lower parts with a warm decoction of vervains; to eat purslane, either boiled or preserved in strong brine; to take such food and drink as bind the belly.

If the distemper is of longer standing, it is fit to administer a tepid injection of the cream of ptisan or milk, or melted fat, or deer’s marrow, or oil, or butter with rose oil, or the raw whites of eggs with the same, or a decoction of lintseed; or if there is no sleep, the yolks with a decoction of rose leaves: for these ease the pain, and render the ulcers milder, and are especially useful, if the disorder be also attended with a nausea. Themison asserts, that the roughest brine should be used in the same manner.

The food ought to be such, as is gently astringent to the belly. But diureticks, if they have their natural effect, are useful by making a derivation of the humour: if they do not gain that point, they increase the malady; therefore they must not be administered, but to such, as they usually affect in that way easily. If there be a fever, pure warm water must be given to drink, or such as has an astringent quality: if that is not to be got, light, austere wine. If for several days these remedies have done no good, and the distemper is now inveterate, drinking of water pretty cold binds the ulcers, and begins a recovery. But when the belly is once bound, they must immediately return to warm drink.

Sometimes also there happens to be a discharge of putrid sanies, which has an intolerable stench: and sometimes pure blood comes away. In the first of these cases, the belly should be washed with hydromel; after that the injections above prescribed must be used. And a piece of minium(28) powdered with a hemina of salt, is powerful against a gangrene of the intestines: or they may be mixed with water, and given for a clyster. But if pure blood is evacuated, the food and drink ought to be astringent.