[8] This supposes they are not greatly heated, as well as fatigued, by their Labour or Exercise, in which Circumstance free and sudden Draughts of cooling Liquors might be very pernicious: and it evidently also supposes these Drinks to be thus given, rather in Summer, than in very cold Weather, as the Juice of the unripe Grapes, and the other fresh Fruits sufficiently ascertain the Season of the Year. We think the Addition of Vinegar to their Water will scarcely ever be necessary in this or the adjoining Island, on such Occasions. The Caution recommended in this Note is abundantly enforced by Dr. _Tissot_, Sec. 4: but considering the Persons, to whom this Work is more particularly addressed, we were willing to prevent every Possibility of a Mistake, in so necessary, and sometimes so vital a Point. _K._ Sec. 2. There is another Kind of Exhaustion or Emptiness, which may be termed real Emptiness, and is the Consequence of great Poverty, the Want of sufficient Nourishment, bad Food, unwholesome Drink, and excessive Labour. In Cases thus circumstanced, good Soups and a little Wine are very proper. Such happen however very seldom in this Country: I believe they are frequent in some others, especially in many Provinces of _France_. Sec. 3. A second and very common Source of Disorders arises, from Peoples' lying down and reposing, when very hot, in a cold Place. This at once stops Perspiration, the Matter of which being thrown upon some internal Part, proves the Cause of many violent Diseases, particularly of Quinseys, Inflammations of the Breast, Pleurisies, and inflammatory Cholics. These Evils, from this Cause, may always be avoided by avoiding the Cause, which is one of those that destroy a great Number of People. However, when it has occurred, as soon as the first Symptoms of the Malady are perceiveable, which sometimes does not happen till several Days after, the Patient should immediately be bled; his Legs should be put into Water moderately hot, and he should drink plentifully of the tepid Infusion marked No. 1. Such Assistances frequently prevent the Increase of these Disorders; which, on the contrary, are greatly aggravated, if hot Medicines are given to sweat the Patient.