And indeed the great Hippocrates has long since taught, that this disease is owing to natural causes, and consequently, by no means divine.[131] For altho’ in his time, neither the inward parts of the animal body, nor the properties of the blood and humors, especially of the nervous fluid, were sufficiently known; yet by his great sagacity and experience, he has left us several useful observations, in relation both to the nature of the disease, and to its cure. For he has shewn, that it arises from too great a quantity of humors in the brain; and therefore that the best method of cure is to dry up, and lessen the quantity of this peccant matter; without having recourse to incantations and juggling tricks, so much in use in those days.
But when in succeeding ages, the use of medicines became more common, a great number of remedies for this dreadful disease were invented, some of which indeed were too filthy and shocking: such as drinking the warm blood of a gladiator just slain; eating human or horse’s flesh, the testicles and penis of some animals, and other things of the same kind;[132] as if matters so repugnant to nature, could be contrary to such grievous defects of it. For so it often happens, that when a rational medicine is not to be found, any improper and rash one is attempted. But such experiments are to be abandoned to itinerant quacks, and credulous old women. Though even in our days our art is not sufficiently purged of this filth in these cases; seeing the dung of some birds, and the hoofs of quadrupeds are still ordered to be swallowed down by the sick. But whereas chemistry has furnished us with the means of extracting the salts, and other most active principles from bodies; to me it is matter of admiration, why physicians do not choose to order these principles to be taken pure into the body, rather than the coarse and fœculant substances, that contain them; which are always disagreeable, and sometimes hurtful also, to the stomach. But this most difficult distemper demands helps far superior to these; nor will any one method of cure answer in all cases, but the course must be altered according to the difference of constitution, &c. However, I will here propose those things, which have been found to be most generally serviceable.
Blood is to be taken away several times, according to the strength of the patient, in order to check its impetus. Vomits are to be administered now and then, but cathartics more frequently. It is particularly requisite to draw the redundant humor from the head, which is done by blisters; but better, by applying a caustic near the occiput, and making an issue, which is to be kept constantly running.
These remedies contribute indeed to weaken the paroxysms; but for removing the cause, when it can be done (for sometimes it cannot) other helps are requisite. For it is manifest, that the cause lies chiefly in the nervous fluid, commonly called animal spirits. But to investigate the manner how this fluid is affected in diseases of this kind, would, in my opinion, be a fruitless labour. However, as I have shewn on another occasion,[133] that it consists of very minute particles secreted from the blood in the brain, and receives and imprisons a considerable quantity of that elastic matter, universally diffused throughout all nature; it cannot be doubted, but that it may be so corrupted by some indisposition of the body or mind, as to become more or less improper for executing the functions of life, and perform all animal motions, not at the command of the will, but in a disorderly manner, and with a certain ungovernable impetuosity. Now the best remedies for correcting this depraved condition of the animal spirits, are chiefly those, which have the most powerful faculties of attenuating the humors, and throwing them out of the body by sweat. Of these the most excellent are the Root of wild Valerian, Russian Castor, the fœtid Gums, and Native Cinnabar, taken daily in pretty large quantities; with the interposition of cathartics at proper intervals, among which there is none better than the Tinctura sacra. I have long known by experience, that the celebrated Misleto of the Oak, is an useless weed. And indeed how can it be otherwise, since it has scarcely any taste or smell, and is entirely indebted to the religion of the Druids for its great character. Wherefore it is to be rank’d with those other frivolous things, which superstition has introduced into physick; unless a person can work himself up into a belief, that the golden sickle, with which it was cut down, the priest’s snow-white garment, the sacrifice of white bulls, and other such trifling circumstances, are conducive towards a cure.[134]
FOOTNOTES:
[127] Matthew, Chap. xvii. v. 15 and 18.
[128] Luke, Chap. ix. v. 39, &c.
[129] Matthew, Chap. iv. v. 24.
[130] De morbo sacro.