A Country-physick and purge I will teach for those, which either live far from Apothecary-shops, or have no money to spare for physick; and it is to be made out of iron and copper, whereby they may cleanse their slimy stomachs, spoyled by a disorderly dyet, whence head-aches, worms, agues, and other diseases are occasioned, warning withal those that are either too old or too young, or else decayed and weak, and so not strong enough for such powerful physick, that they will forbear to use it, lest besides the worms, they kill and expel life it self also; but those that are of a strong constitution, and a middle age, and of a sound heart, may safely use this purge, whereby stomach-agues, belly-worms, and may other occult diseases may be cured with good success. The preparation is done thus: Take ℥ _ss._ of pure tartar made into powder, & ℥ _ss._ or ℥ j. of sugar or honey, and ℥ v. or ℥ vj. of spring or rain water, put all into a clean copper vessel which is not greasy, and boyl it upon a coal fire as long or somewhat longer than you use to boyl an egg, or at the furthest half a quarter of an hour; take off the skum in boyling, let it stand till it be milk-warm, so that it may be drunk. This potion tasting almost like warm wine sweetned with sugar, give unto the patient to drink, and let him fast upon it, and within half an hour it will begin to work upwards and downwards; whereat you need not be amazed, but only keep the body warm, and within an hour it will have done working. But if you will drive out worms from little children by purging, then instead of the copper-vessel, take a clean iron-vessel, and put in a less quantity of tartar, sugar and water, and boyl it as abovesaid, and give it to them, and it will purge only downward, but sometimes it will also give a gentle vomit, which will do them no hurt, but rather will cleanse the stomach the better. But if the drink be too weak, so that it doth not work, it may be used again the next day (but you must take more of the ingredients, or else let them boyl longer) there is no danger in it at all, if you proceed aright, and it is much pleasanter to take, than the bitter worm-feed, wherewith they usually torment children. The reason why this decoction works in this manner is, that the tartar and sugar being boyled in metallical vessels with water, work upon the metal, and extract vertue out of it, which causeth vomiting and purging (the Tartar also being helpful to it.) _How to make a Tartarised spirit of Mercury._