and Lod.  Mercatus, who in his second book de mulier. affect. cap. 4. will have that melancholy of nuns, widows, and more ancient maids, to be a peculiar species of melancholy differing from the rest:  some will reduce enthusiasts, ecstatical and demoniacal persons to this rank, adding [1085] love melancholy to the first, and lycanthropia.  The most received division is into three kinds.  The first proceeds from the sole fault of the brain, and is called head melancholy; the second sympathetically proceeds from the whole body, when the whole temperature is melancholy:  the third ariseth from the bowels, liver, spleen, or membrane, called mesenterium, named hypochondriacal or windy melancholy, which [1086]Laurentius subdivides into three parts, from those three members, hepatic, splenetic, mesaraic.  Love melancholy, which Avicenna calls ilishi:  and Lycanthropia, which he calls cucubuthe, are commonly included in head melancholy; but of this last, which Gerardus de Solo calls amoreus, and most knight melancholy, with that of religious melancholy, virginum et viduarum, maintained by Rod. a Castro and Mercatus, and the other kinds of love melancholy, I will speak of apart by themselves in my third partition.  The three precedent species are the subject of my present discourse, which I will anatomise and treat of through all their causes, symptoms, cures, together and apart; that every man that is in any measure affected with this malady, may know how to examine it in himself, and apply remedies unto it.

It is a hard matter, I confess, to distinguish these three species one from the other, to express their several causes, symptoms, cures, being that they are so often confounded amongst themselves, having such affinity, that they can scarce be discerned by the most accurate physicians; and so often intermixed with other diseases, that the best experienced have been plunged.  Montanus consil. 26, names a patient that had this disease of melancholy and caninus appetitus both together; and consil. 23, with vertigo, [1087]Julius Caesar Claudinus with stone, gout, jaundice.  Trincavellius with an ague, jaundice, caninus appetitus, &c. [1088]Paulus Regoline, a great doctor in his time, consulted in this case, was so confounded with a confusion of symptoms, that he knew not to what kind of melancholy to refer it. [1089]Trincavellius, Fallopius, and Francanzanus, famous doctors in Italy, all three conferred with about one party, at the same time, gave three different opinions.  And in another place, Trincavellius being demanded what he thought of a melancholy young man to whom he was sent for, ingenuously confessed that he was indeed melancholy, but he knew not to what kind to reduce it.  In his seventeenth consultation there is the like disagreement about a melancholy monk.  Those symptoms, which others ascribe to misaffected parts and humours, [1090]Herc. de Saxonia attributes wholly to distempered spirits,