And now follows by way of Corrolary or Surplusage, a description of certain most excellent Medicines to be administred, for the curing of most greivous Diseases both in Men and Beasts.

XCIX. The Cure of the Stone in the Reins and Bladder, and likewise of the Gout.

The Stone of the Reins and Bladder, and the Gout, are judged to be the most greivous Diseases, and in very deed they are most grievous Sicknesses, but especially the Gout, which being various and manifold afflicts the Body of Man with most grievous Pains. Now for the cure and removal of these Diseases, I will prescribe a certain and safe Medicament, easily preparable, and of small charge.

Take one or two pounds of white Tartar, and pour upon every pound beaten into Powder about some eight or ten pound of common water, which set over the Coals in a well glazed earthen Pot, and boil it so long, till all the Tartar shall be dissolved by the water, which you may try if done or no with a clean wooden Spoon, putting it to the bottom and seeing if there be any left undissolved. In the boiling you must very diligently take off the Scum with a wooden Scummer, that so there may remain no impurity. After that all the Tartar is dissolved and that there appears no more Scum, evaporate the water so long till a thin skin appears at the top. Then take off the Pot from the Coals, and set it in some cold place, and leave it there unstirred for a day, and there will stick on to the sides of the Pot, delicate Crystals like a Dye, having a Cubical form Paracelsus calls this mundified Tartar Ludus, and that very properly, and without doubt he did so, because it gets (after its purification the shape of the square Dice. Out of this pure and Cube-like Tartar is prepared an universal Medicine against all tartarous Diseases, as follows.

If you have one pound of this pure and Cubical Tartar, reduce one pound of Crude Tartar into a white Salt by Calcination; the which you are to dissolve with so much common water as is necessary to its dissolution; filter the dissolved Salt through Cap-Paper, that you may have your sharp Lixivium freed of all its Fæces. Pour this Lixivium into the glazed Pot wherein your pound of the said purified Tartar is, and boil it accurately therewithall; in which boiling the Tartar will be easily dissolved by the Lixivium, and be turned with the same into a ruddish coloured juice; though that your Lixivium and Tartar had each of them a white and clear colour. The reason is this, because the Tartar is as yet defiled with many hidden and black Fæces, and doth at length after its solution with the Lixivium render them visible and manifest. Pass this muddish solution through a filter, and it will be a yellow liquor, and leave many Fæces in the Philter, good for nothing but to be thrown away, for they are of no virtue more. Verily ’tis a thing worth the admiring, that there should yet be so many Fæces left in so well purified a Tartar. This liquor being thus prepared is very profitable for the taking away and curing of all kinds of Tartarous Diseases, by being daily used, or however, it doth at least strongly tame their violence, but you must first purge the Body by Antimonial Medicaments, one of which we will presently shew you.

N. B. This Medicament will be yet far more noble, if all the humidity be vapoured away and the reddish Salt that is left be dissolved in good spirit of Wine and filtered, and the said Spirit of Wine be again separated therefrom by a gentle Distillation. For so by this second solution, there will be severed yet more Fæces and the Salt it self will get a yet greater purity.

This Salt may be safely used as a most precious Treasure against all the abovesaid tartareous Diseases; For it expells Urine, and drives out all the impurities out of the Reins and Bladder, and hinders the gathering together, and generation of Sand or Stones in those Members.

But if there be already Stones generated, and that they be not too hard, it consumes them by little and little, and carrys them off; provided that Antimonial purges be (as we said but now) afore used to purge the Body with.

I have in these few words taught thee how the Ludus, that is, the Dye-like figured Tartar is changed by its own proper liquor Alkahest, or its own Alkalizate Salt into a Medicine resisting all Tartareous Diseases. The Dose thereof is a Scruple in Wine, Ale, or other Vehicles, oftentimes every day, or twice at the least, viz. Morning and Evening, for such as are fifteen or twenty years old and upwards, and they must fast after the taking of the medicament, for some due time.

Such as are younger, from three, four, to ten, or twelve may take at one time, three, four, six, eight, or ten grains, according as they are older or younger.