Carcinomatous sores are treated with hare’s rennet, sprinkled upon them with an equal proportion of capers in wine; gangrenes, with bears’ grease, applied with a feather; and ulcers of a serpiginous nature with the ashes of an ass’s hoofs, powdered upon them. The blood of the horse corrodes the flesh by virtue of certain septic powers which it possesses; dried horse-dung, too, reduced to ashes, has a similar effect. Those kinds of ulcers which are commonly known as “phagedænic,” are treated with the ashes of a cow’s hide, mixed with honey. Calves’ flesh, as also cow-dung mixed with honey, prevents recent wounds from swelling. The ashes of a leg of veal, applied with woman’s milk, are a cure for sordid ulcers, and the malignant sore known as “cacoëthes:”[2387] bull-glue, melted, is applied to recent wounds inflicted with edged weapons, the application being removed before the end of three days. Dried goats’ milk cheese, applied with vinegar and honey, acts as a detergent upon ulcers; and goat suet, used in combination with wax, arrests the spread of serpiginous sores: if employed with pitch and sulphur, it will effect a thorough cure. The ashes of a kid’s leg, applied with woman’s milk, have a similar effect upon malignant ulcers; for the cure, too, of carbuncles, a sow’s brains are roasted and applied. CHAP. 75.—REMEDIES FOR THE ITCH. The itch in man is cured very effectually by using the marrow of an ass, or the urine of that animal, applied with the mud it has formed upon the ground. Butter, too, is very good; as also in the case of beasts of burden, if applied with warmed resin: bull glue is also used, melted in vinegar, and incorporated with lime; or goat’s gall, mixed with calcined alum. The eruption called “boa,”[2388] is treated with cow-dung, a fact to which it is indebted for its name. The itch in dogs is cured by an application of fresh cows’ blood, which, when quite dry, is renewed a second time, and is rubbed off the next day with strong lie-ashes. CHAP. 76.—METHODS OF EXTRACTING FOREIGN SUBSTANCES WHICH ADHERE TO THE BODY, AND OF RESTORING SCARS TO THEIR NATURAL COLOUR. Thorns and similar foreign substances are extracted from the body by using cats’ dung, or that of she-goats, with wine; the rennet also of any kind of animal, that of the hare more particularly, with powdered frankincense and oil, or an equal quantity of mistletoe, or else with bee-glue.[2389] Ass suet restores scars of a swarthy hue to their natural colour; and they are equally effaced by using calf’s gall made warm. Medical men add myrrh, honey, and saffron, and keep the mixture in a copper box; some, too, incorporate with it flower of copper. CHAP. 77. (19.)—REMEDIES FOR FEMALE DISEASES.