BUT if this Evacuation be delayed till the Juices have received the pestilential Taint, the Humours are then rather to be depurated, then purged away by Catharticks; and it is certainly better to trust to the Strength of Nature, when Things are gone so far, to do the Work her own Way: And whether or no the Blood is too much fused, or (according to some) coagulated, purging Medicines are certainly to be avoided; for in the first Case they further agitate and fuse the Blood, besides the Hazard of breaking open such Vessels as may not without great Difficulty be again closed; the same Medicines are also hurtful in the Blood’s Coagulation, because they evacuate only the serous Parts, and leave the Remainder more viscid and tenacious, whereby Obstructions are rendred more perverse and unconquerable, and the stagnant Matter without a Possibility of Dilution, and Restitution to its pristine State of Fluidity, as also more strongly inclosing the pestilential Poison at the same Time; it is also greatly to be feared, that in so great an Agitation the morbifick Venom may be drawn to the Bowels, and Sphacelation follow thereupon. THAT Purging may be also practised with Success, the Strength of the Patient is carefully to be consulted, for where the Spirits are low, or deficient, it may not only prove unsafe, but fatal; and where the Bowels are extreamly stimulated by the Cathartick, and the Humours greatly put into Fusion by its rarifying Qualities, they will be apt to pass off in too large a Profusion. WHAT can a Person likewise expect to do with a Cathartick, in Disorders of the Spirits? It certainly appears to me more likely to purge away all the Humours of the Body, than re-kindle the Spirits that are oppressed, cloudy, and almost extinct, by such Means; and further, as the Subtilty of the pestilential Poison inclines it rather to escape by the superficial Pores, than the larger Emunctories, this Method is contrary to that natural Tendency, calling it back again from the Circumference to the Center; I cannot imagine what they propose, who even repeat in these Cases their purging Medicines, until they bring both intolerable Pains, and Gripings into the Bowels, and Sphacelations, as beforementioned. BUT if after all Considerations any Person thinks it proper to purge, it ought to be certainly done in the Beginning of the Infection, and with somewhat that operates speedily; and to which Purpose those in Liquid Forms answer best, as for Example: ℞ _Aq. Angelicæ simpl. Tartarizatæ +℥ ij.+ Syr. de spinâ Cervinâ +℥ j.+ Elix. proprietatis Crollii vel Antipestilentialis +℈ j.+ & interdum +ʒ [ss.]+ +dissolve+ salis absynthii gr. +viij.+ M. S. Fiat haustus horâ commodâ, & typo remittendo dandus._ A Solution also of _Pil. Ruffi_ from ʒ [ss.] to ʒ j. may be made in _Marigold Water_, by those who like that better. They who please likewise may use the following: