CHAP. XVI. THE CURE OF A DOUBLE QUARTAN.
But if there are two quartans, and those exercises, which I have prescribed cannot be used, there is a necessity either entirely to rest, or if that is difficult, to walk gently, then sit down, with the feet and head carefully wrapped up; as often as the fit has come on, and gone off, to eat sparingly, and drink a little wine; at other times, unless the weakness be very great, to abstain. But if there is hardly any intermission between two fits, to take food after both are over: then in the interval both to move a little, and after unction to eat. Now since an inveterate quartan is very seldom cured unless in the spring, in that season especially attention must be given, that nothing be done, which may obstruct the recovery of health. And it is of service in an old quartan to alter now and then the manner of living, to change from wine to water, from water to wine, from mild food to such as is acrid, and on the contrary; to eat radish, then vomit, or open the belly by chicken broth; to add warming medicines to the oil for friction; before the fit to take two cyathi of vinegar, or one of mustard, with three of Greek salt wine; or pepper, castor, laser[(13)], and myrrh, mixed in equal proportions, and diluted with water; for by these, and such like the body must be agitated, that so a change may be made from its present state.
If the fever has disappeared, it is proper to be long mindful of its periodical day; and on that day to guard against cold, heat, crudity, and fatigue: for it easily returns, unless it be feared for some time after the recovery of health.
CHAP. XVII. THE CURE OF A QUOTIDIAN ARISING FROM A QUARTAN.
But if a quotidian is formed from a quartan, when that has happened in the beginning[(14)], it is proper to abstain for two days; in the evening to make use of friction, and give only water to drink. On the third day it often happens, that the fit does not come. But whether it has appeared or not, food must be given after the time for the fit: and if it continue, the strictest abstinence possible must be enjoined for two days, and friction used every day.
CHAP. XVIII. OF THE SEVERAL KINDS OF MADNESS AND THEIR CURE.
I have now gone through the treatment of fevers. There remain other disorders of the body, which come on after them: some of which, that cannot be assigned[(15)] to any certain part, I shall immediately subjoin. I shall begin with madness, and treat of the first kind of it, which is both acute, and happens in a fever; the Greeks call it phrenitis[ BE ].
First of all it is necessary to know, that sick people sometimes in a febrile paroxysm lose their judgment, and talk incoherently. Which, though it be not trifling, and cannot happen unless in a violent fever, yet is not equally dangerous; for it is commonly of short continuance: and when the violence of the fit is abated, the judgment presently returns. Nor does this kind of distemper require any other remedy, than what has been already directed for curing a fever.
It becomes then a phrenitis, when the delirium begins to continue without interruption; or when the patient, though he still have his reason, yet forms to himself some vain images: it is perfect, when the mind gives itself up to these images. Now there are several kinds of it: for amongst phrenitic people some are merry, others sad; some are more easily commanded, and their disorder goes no farther than words; others grow outrageous, and do acts of violence; and of these last again some only employ force, others even make use of cunning, and present a specious appearance of judgment, while they are catching at opportunities of doing mischief; but they are discovered by the issue.