_In a Spoonful or two of_ Treacle-Water, _or_ Vinegar, _or both mix'd; give fifteen or twenty Drops of_ Spirit of Harts-horn, _or of the simple Mixture from half a Dram to a Dram; or of_ Balsam of Sulphur, _from ten to twenty Drops, or fifteen Drops of_ Elixir Proprietatis. For the Poorer sort, make _Posset-Drink_ with Pestilential _Vinegar_, and boyl in it some _Butter-Roots_, and give a Draught hot. Or make this Potion which =Henricus a Bra= magnifies above all other Remedies, from the Experience of it in a great Plague once raging in his Country. _Take_ Celandine _and_ Rue, _of each one handful_, Marigold Flowers _half a handful; boyl these in a Quart of_ White-Wine Vinegar; _strain it out, and keep it in a Glass Bottle; give two or three Spoonfuls; in which dissolve of_ Venice Treacle, _or_ Mithridate, _one Dram_. This will provoke Sweat very powerfully. Some others commend a Decoction of _Guaiacum_, to provoke Sweat with it, as in the cure of the _French Pox_. A plain Decoction of _Rue_ in _White Wine_, with a little _Vinegar_ added to it, is highly commended by others. Seeds of _Rue_ pouder'd, and one Dram of it mix'd with half a Dram of _Treacle_, dissolv'd with _White-Wine_, is accounted an excellent Sudorifick. Sudorifick Medicines may be given in =Pouder= thus. _Take of_ Virginian Snakeweed, Contrayerva, _and_ Gascoigne _Pouder, or_ Lady Kent's _Pouder, of each one Scruple; give it in two Spoonfuls of Posset Drink, or of a Cordial Julep, or in_ Syrup of Gilloflowers. _Take_ Pouder of prepar'd Toad _one Dram_, Pouder of Hyacinth _half a Dram_: Mingle them. _Take of_ Bezoartica Mineralis _half an Ounce, of_ Species Liberans _two Scruples_, Camphire _eight Grains_: Mingle them. _Take of the_ Flower of Sal Armoniac _half a Scruple, of_ Cerusse of Antimony _one Scruple, of_ Bole Armenick _one Scruple_: Mingle them. Give any of these in a Spoonful or two of any Liquor, or in a Spoonful of _Sack_, with as much Pestilential _Vinegar_; half an hour after, drink a draught of Posset-Drink with _Medesweet_, or _Woodsorrel_ boyl'd in it. _Take of the_ Pouder of Ivy Berries _one Dram; give it in a draught of warm_ White-Wine, _with a Spoonful of Pestilential_ Vinegar. _Take_ Pouder of the Roots of Carline Thistle; _Give it in the same manner_. _Likewise_ Pouder of Butter Burr Root, _given in the same manner, provoketh Sweat powerfully, and expelleth the Poyson of the Plague_. _Take of_ Zedoary Root _that is gummy and sound, one Ounce_, Sugar Candy _one Ounce and an half_, Camphire _half an Ounce; mix all in a fine Pouder:_ The Dose is one Dram in some distill'd Water. If the Patient can best take his Medicine in a =Bolus=. _Take of_ Venice Treacle _one Dram_, Tormentile Roots, Bole prepar'd, _of each one Scruple_, Syrup of Gilloflowers _as much as sufficeth_.