Mint is an effectual preventive, too, of chafing of the skin, even if held in the hand only. In combination with honied wine, it is employed as an injection for the ears. It is said, too, that this plant will cure affections of the spleen, if tasted in the garden nine days consecutively, without plucking it, the person who bites it saying at the same moment that he does so for the benefit of the spleen: and that, if dried, and reduced to powder, a pinch of it with three fingers taken in water, will cure stomach-ache.[1561] Sprinkled in this form in drink, it is said to have the effect of expelling intestinal worms. CHAP. 54.—PENNYROYAL: TWENTY-FIVE REMEDIES. Pennyroyal[1562] partakes with mint, in a very considerable degree, the property[1563] of restoring consciousness in fainting fits; slips of both plants being kept for the purpose in glass bottles[1564] filled with vinegar. It is for this reason that Varro has declared that a wreath of pennyroyal is more worthy to grace our chambers[1565] than a chaplet of roses: indeed, it is said that, placed upon the head, it materially alleviates head-ache.[1566] It is generally stated, too, that the smell of it alone will protect the head against the injurious effects of cold or heat, and that it acts as a preventive of thirst; also, that persons exposed to the sun, if they carry a couple of sprigs of pennyroyal behind the ears, will never be incommoded by the heat. For various pains, too, it is employed topically, mixed with polenta and vinegar. The female[1567] plant is the more efficacious of the two; it has a purple flower, that of the male being white. Taken in cold water with salt and polenta it arrests nausea, as well as pains of the chest and abdomen. Taken, too, in water, it prevents gnawing pains of the stomach, and, with vinegar and polenta, it arrests vomiting. In combination with salt and vinegar, and polenta, it loosens the bowels. Taken with boiled honey and nitre, it is a cure for intestinal complaints. Employed with wine it is a diuretic, and if the wine is the produce of the Aminean[1568] grape, it has the additional effect of dispersing calculi of the bladder and removing all internal pains. Taken in conjunction with honey and vinegar, it modifies the menstrual discharge, and brings away the after-birth, restores the uterus, when displaced, to its natural position, and expels the dead[1569] fœtus. The seed is given to persons to smell at, who have been suddenly struck dumb, and is prescribed for epileptic patients in doses of one cyathus, taken in vinegar. If water is found unwholesome for drinking, bruised pennyroyal should be sprinkled in it; taken with wine it modifies acridities[1570] of the body.