§ 4. A third Cause is drinking cold Water, when a Person is extremely hot. This acts in the same Manner with the second; but its Consequences are commonly more sudden and violent. I have seen most terrible Examples of it, in Quinseys, Inflammations of the Breast, Cholics, Inflammations of the Liver, and all the Parts of the Belly, with prodigious Swellings, Vomitings, Suppressions of Urine, and inexpressible Anguish. The most available Remedies in such Cases, from this Cause, are, a plentiful Bleeding at the Onset, a very copious Drinking of warm Water, to which one fifth Part of Whey should be added; or of the Ptisan No. 2, or of an Emulsion of Almonds, all taken warm. Fomentations of warm Water should also be applied to the Throat, the Breast and Belly, with Glysters of the same, and a little Milk. In this Case, as well as in the preceding one, ([§ 3].) a Semicupium, or Half-bath of warm Water has sometimes been attended with immediate Relief. It seems really astonishing, that labouring People should so often habituate themselves to this pernicious Custom, which they know to be so very dangerous to their very Beasts. There are none of them, who will not prevent their Horses from drinking while they are hot, especially if they are just going to put them up. Each of them knows, that if he lets them drink in that State, they might possibly burst with it; nevertheless he is not afraid of incurring the like Danger himself. However, this is not the only Case, in which the Peasant seems to have more Attention to the Health of his Cattle, than to his own.
§ 5. The fourth Cause, which indeed affects every Body, but more particularly the Labourer, is, the Inconstancy of the Weather. We shift all at once, many times a Day, from Hot to Cold, and from Cold to Hot, in a more remarkable Manner, and more suddenly, than in most other Countries. This makes Distempers from Defluxion and Cold so common with us: and it should make us careful to go rather a little more warmly cloathed, than the Season may seem to require; to have Recourse to our Winter-cloathing early in Autumn, and not to part with it too early in the Spring. Prudent Labourers, who strip while they are at Work, take care to put on their Cloaths in the Evening when they return home. [9] Those, who from Negligence, are satisfied with hanging them upon their Country Tools, frequently experience, on their Return, the very unhappy Effects of it. There are some, tho' not many Places, where the Air itself is unwholsome, more from its particular Quality, than from its Changes of Temperature, as at Villeneuve, and still more at Noville, and in some other Villages situated among the Marshes which border on the Rhone. These Countries are particularly subject to intermitting Fevers; of which I shall treat briefly hereafter.
§ 6. Such sudden Changes are often attended with great Showers of Rain, and even cold Rain, in the Middle of a very hot Day; when the Labourer who was bathed, as it were, in a hot Sweat, is at once moistened in cold Water; which occasions the same Distempers, as the sudden Transition from Heat to Cold, and requires the same Remedies. If the Sun or a hot Air succeed immediately to such a Shower, the Evil is considerably lighter: but if the Cold continues, many are often greatly incommoded by it.
A Traveller is sometimes thoroughly and unavoidably wet with Mud; the ill Consequence of which is often inconsiderable, provided he changes his Cloaths immediately, when he sets up. I have known fatal Pleurisies ensue from omitting this Caution. Whenever the Body or the Limbs are wet, nothing can be more useful than bathing them in warm Water. If the Legs only have been wet, it may be sufficient to bath them. I have radically, thoroughly, cured Persons subject to violent Cholics, as often as their Feet were wet, by persuading them to pursue this Advice. The Bath proves still more effectual, if a little Soap be dissolved in it.
§ 7. A fifth Cause, which is seldom attended to, probably indeed because it produces less violent Consequences, and yet is certainly hurtful, is the common Custom in all Villages, of having their Ditches or Dunghills directly under their Windows. Corrupted Vapours are continually exhaling from them, which in Time cannot fail of being prejudicial, and must contribute to produce putrid diseases. Those who are accustomed to the Smell, become insensible of it: but the Cause, nevertheless, does not cease to be unwholesomly active; and such as are unused to it perceive the Impression in all its Force.
§ 8. There are some Villages, in which, after the Curtain Lines are erased, watery marshy Places remain in the Room of them. The Effect of this is still more dangerous, because that putrify'd Water, which stagnates during the hot Season, suffers its Vapours to exhale more easily, and more abundantly, than that in the Curtain Lines did. Having set out for Pully le Grand, in 1759, on Account of an epidemical putrid Fever which raged there, I was sensible, on traversing the Village, of the Infection from those Marshes; nor could I doubt of their being the Cause of this Disease, as well as of another like it, which had prevailed there five Years before. In other Respects the Village is wholesomly situated. It were to be wished such Accidents were obviated by avoiding these stagnated Places; or, at least, by removing them and the Dunghils, as far as possible from the Spot, where we live and lodge.
§ 9. To this Cause may also be added the Neglect of the Peasants to air their Lodgings. It is well known that too close an Air occasions the most perplexing malignant Fevers; and the poor Country People respire no other in their own Houses. Their Lodgings, which are very small, and which notwithstanding inclose, (both Day and Night) the Father, Mother, and seven or eight Children, besides some Animals, are never kept open during six Months in the Year, and very seldom during the other six. I have found the Air so bad in many of these Houses, that I am persuaded, if their Inhabitants did not often go out into the free open Air, they must all perish in a little Time. It is easy, however, to prevent all the Evils arising from this Source, by opening the Windows daily: so very practicable a Precaution must be followed with the happiest Consequences.
§ 10. I consider Drunkenness as a sixth Cause, not indeed as producing epidemical Diseases, but which destroys, as it were, by Retail, at all times, and every where. The poor Wretches, who abandon themselves to it, are subject to frequent Inflammations of the Breast, and to Pleurisies, which often carry them off in the Flower of their Age. If they sometimes escape through these violent Maladies, they sink, a long Time before the ordinary Approach of old Age, into all its Infirmities, and especially into an Asthma, which terminates in a Dropsy of the Breast. Their Bodies, worn out by Excess, do not comply and concur, as they ought, with the Force or Operation of Remedies; and Diseases of Weakness, resulting from this Cause, are almost always incurable. It seems happy enough, that Society loses nothing in parting with these Subjects, who are a Dishonour to it; and whose brutal Souls are, in some Measure, dead, long before their Carcases.
§ 11. The Provisions of the common People are also frequently one Cause of popular Maladies. This happens 1st, whenever the Corn, not well ripened, or not well got in, in bad [10] Harvests, has contracted an unwholesome Quality. Fortunately however this is seldom the Case; and the Danger attending the Use of it, may be lessened by some Precautions, such as those of washing and drying the Grain completely; of mixing a little Wine with the Dough, in kneading it; by allowing it a little more Time to swell or rise, and by baking it a little more. 2dly, The fairer and better saved Part of the Wheat is sometimes damaged in the Farmers House; either because he does not take due Care of it, or because he has no convenient Place to preserve it, only from one Summer to the next. It has often happened to me, on entering one of these bad Houses, to be struck with the Smell of Wheat that has been spoiled. Nevertheless, there are known and easy Methods to provide against this by a little Care; though I shall not enter into a Detail of them. It is sufficient to make the People sensible, that since their chief Sustenance consists of Corn, their Health must necessarily be impaired by what is bad. 3dly, That Wheat, which is good, is often made into bad Bread, by not letting it rise sufficiently; by baking it too little, and by keeping it too long. All these Errors have their troublesome Consequences on those who eat it; but in a greater Degree on Children and Valetudinarians, or weakly People.
Tarts or Cakes may be considered as an Abuse of Bread, and this in some Villages is increased to a very pernicious Height. The Dough is almost constantly bad, and often unleavened, ill baked, greasy, and stuffed with either fat or sour Ingredients, which compound one of the most indigestible Aliments imaginable. Women and Children consume the most of this Food, and are the very Subjects for whom it is the most improper: little Children especially, who live sometimes for many successive Days on these Tarts, are, for the greater Part, unable to digest them perfectly. Hence they receive a [11] Source of Obstructions in the Bowels of the Belly, and of a slimy Viscidity or Thickishness, throughout the Mass of Humours, which throws them into various Diseases from Weakness; slow Fevers, a Hectic, the Rickets, the King's Evil, and Feebleness; for the miserable Remainder of their Days. Probably indeed there is nothing more unwholesome than Dough not sufficiently leavened, ill-baked, greasy, and soured by the Addition of Fruits. Besides, if we consider these Tarts in an oeconomical View, they must be found inconvenient also for the Peasant on that Account.