The foregoing is an acute distemper; but the case of those, who are troubled with water under the skin, may turn to a chronical disease: for unless it is speedily cured, such patients fall into what the Greeks call hydrops[BJ] (_dropsy_). There are three species of it; for at times the belly is very tense, and there is a frequent rumbling within from the motion of the air: sometimes the surface of the body is unequal, with tumours of different sizes rising over the whole: sometimes water is confined within the abdomen, and upon the body’s being moved, it moves in such a manner, that the course of it may be seen. The first the Greeks call tympanites[BK]; the second leucophlegmatia, or hyposarca[BL]; the third ascites[BM]. An excess of moisture however is common to them all: for which reason ulcers in such patients are not easily healed. This disease often begins of itself; and often succeeds another distemper of long standing, and especially a quartan. [BJ] ὕδρωψ. [BK] τυμπανίτης. [BL] λευκοφλεγματία vel ὑπὸ τὴν σάρκα. [BM] ἀσκίτης. It is more easily cured in slaves, than in free people; because as it requires fasting, enduring of thirst, and a thousand other hardships, and long patience, such are more readily relieved, that are easily commanded, than those, whose liberty is hurtful to them. But even those, that are under the authority of another, if they cannot entirely command themselves, are not to be recovered. And upon this account no inconsiderable physician, a disciple of Chrysippus, residing with king Antigonus, declared that a certain friend of that prince, of known intemperance, though not very ill of this disease, could not possibly be cured: and when another physician, Philip of Epirus, undertook to cure him, he answered, that the other considered only the distemper of the patient; he, his dispositions. And he was not deceived; for though he was watched with the greatest diligence not only by the physician, but even by the king too, yet by devouring his malagmas(24), and drinking his own urine, he quickly killed himself. However at the beginning the cure is not very difficult, if rest, thirst, and fasting be strictly enjoined. But if the disease has continued long, it is not removed without great trouble. Yet they tell us, that Metrodorus, a disciple of Epicurus, when he was afflicted with this distemper, and could not patiently endure the necessary thirst, after refraining long, used to drink, and then vomit it again. Now if whatever has been taken, be brought up again, it lessens the uneasiness considerably: if it is retained in the stomach, it increases the disorder; therefore it must not be attempted in every one.