prove Digestives, and therefore must be more likely to cause a too great Agitation in the Blood of these People, than a healing of the Ulcer; I know it may be here reply’d; that they are very proper to cleanse the Ulcerated parts of the Lungs in order to their better healing; but I can’t imagine how it should come about, that there should be such great need of cleansing the _Ulcuscula_ in a part of so Spongy and Membranous a Substance as the Lungs, where there can be no redundancy of Parenchymatous Juices to feed the Ulcers; besides it is to be consider’d, that the constant Motion of the Lungs, will help so deterge the Ulcerated part, just as if we should suppose a Man, that has an Ulcer in his Leg, should be squeezing the Lips of it together all day long, we can’t doubt but he would by that means work out the _Pus_, the Slough, and all the mispurities of the Sore, and in like manner, the Heaving and Subsiding of the Lungs will hinder any thing from Bedding or Lodging it self long in a part that is really Ulcerated. And alass! here is the grand difficulty in a way to a Cure, we can’t easily bring so arid a Substance, as that of the Lungs to unite, when lacerated, because of its continual Motion; so that there is all the reason in the World, for us to heap in only healing Medicines, strictly taken, without any thing that may prove in the least stimulating. Therefore, wherever Balsamicks have done any great good; I cannot think it has been any other way, than by deriving of the Acrimony from the Blood, and not by immediately healing the Part affected; so that tho’ these are Noble Medicines in Colicks and Simple Affects of the Stomach, where the State of the Blood is quite different, yet here they are too Generous. They are like the Sword of a Gyant, in the Hands of a Dwarf, that will not help but Oppress. And as for the Oily Medicines, which may be call’d a sort of milder and Artificial _Balsamicks_, we ought to consider, that the Blood is Replenish’d with a better Oyl than any we can immediately supply it with; I mean the Fat, which to the quantity of a Pint at least is continually passing, into, and out of the Blood: And yet in this Ill Habit of Body it wasts daily, and does not Unite with the other Fluids as in a state of Health. What then can we do by the Poor Addition of a few Drachms of Unctuous Stuff, which after it has pass’d the Stomach enters the Blood, to the quantify of a few Grains, and does not the least good, in Reparation for the unpleasantness in the Taking, and the Uneasiness it sometimes causes in the Stomach of the Sick Person?