Herbal Simples Approved for Modern Uses of Cure, William Thomas Fernie [latest books to read .TXT] 📗

admirable warming liniment, either by itself, or when conjoined with other rubefacients. In persons poisoned by the drug, all the superficial blood vessels of the bodily skin have been found immensely dilated; acting on a knowledge of which fact anyone wishing to produce copious general sweating, may do so by sitting over a plate on which Camphor is heated, whilst a blanket envelops the body loosely, and is pinned round the neck so that the fumes do not get down the throat.

In medical books of the last century this substance was called "Camphire." To a certain extent its effluvium is noxious to insects, and it may therefore be employed for preserving specimens, as well as for protecting fabrics against moths. But its volatile odours swiftly evaporate, and become even offensively diffused about the room. In a moderate measure Camphor is antiseptic, and lessens urinary irritation. Recently a dose of ninety-six grains, taken toxically, produced giddiness, then epileptic convulsions, with dilated pupils, and stertor of breathing.

The Peppermint (Mentha piperita), or "Brandy Mint," so called because having a pungent smell, and taste of a peppery (piper) nature, is a labiate plant, found not uncommonly in moist places throughout Britain, and occurring of several varieties. Both it and the Spearmint [390] probably escaped from cultivation at first, and then became our wild plants. Its leaves and stems exhale a powerful, refreshing, characteristic aroma, and give a taste which, whilst delicate at first, is quickly followed by a sense of numbness and coldness, increased by inspiring strongly. Preparations of Peppermint, when swallowed, diffuse warmth in the stomach and mouth, acting as a stimulating carminative, with some amount of anodyne power to allay the pain of colic, flatulence, spasm, or indigestion. This is through the powerful volatile oil, of which the herb yields one per cent.

Its bruised fresh leaves, if applied, will relieve local pains and headache. A hot infusion, taken as tea, soothes stomach ache, allays sickness, and stays colicky diarrhoea. This will also subdue menstrual colic in the female. The essential oil owes its virtues to the menthol, or mint camphor, which it contains.

The Peppermint is largely grown at Mitcham, and is distilled on the ground at a low temperature, the water which comes away with the oil not being re-distilled, but allowed for the most part to run off.

Chinese oil of Peppermint (Po Ho Yo) yields menthol in a solid crystalline form, which, when rubbed over the surface of a painful neuralgic part, will afford speedy and marked relief, as also for neuralgic tooth-ache, tic douloureux, and the like grievous troubles. It is sold in diminutive bottles and cases labelled with Chinese characters. An ethereal tincture of menthol is made officinally with one part of menthol to eight parts of pure ether. If some of this is inhaled by vaporisation from a mouthpiece inhaler, or is sprayed into the nostrils and hindermost throat, it will relieve acute affections thereof, and of the nose, by making the blood vessels contract, and by arresting the flow of mucous discharge, [340] thus diminishing the congestion, and quieting the pain. This camphoraceous oil was formerly applied by the Romans to the temples for the cure of headache. In local rheumatic affections the skin may be painted beneficially with oil of Peppermint. For internal use, from one to three drops of the oil may be given as a dose on sugar, or in a spoonful of milk; but the diluted essence, made from some of the oil admixed with spirit of wine, is to be preferred. Put on cotton wool into the hollow of a carious tooth, a drop or two of the essential oil will often ease the pain speedily. The fresh plant, bruised, and applied against the pit of the stomach over the navel, will allay sickness, and is useful to stay the diarrhoeic purging of young children. From half to one teaspoonful of the spirituous essence of Peppermint may be given for a dose with two tablespoonfuls of hot water; or, if Peppermint water be chosen, the dose of this should be from half to one wineglassful. Distilled Peppermint water should be preferred to that prepared by adding the essence to common water. Lozenges made of the oil, or the essence, are admirable for affording ease in colic, flatulence, and nausea. They will also prevent or relieve sea-sickness.

When Tom Hood lay a dying he turned his eyes feebly towards the window on hearing it rattle in the night, whereupon his wife, who was watching him, said softly. "It's only the wind, dear"; to which he replied, with a sense of humour indomitable to the last, "Then put a Peppermint lozenge on the sill."

Two sorts of this herb are cultivated for the market—black and white Peppermint, the first of which furnishes the most, but not the best oil. The former has purple stems, and the latter green. As an antiseptic, and destroyer of disease germs, this oil is signally efficacious, [341] on which important account it is now used for inhalation by consumptive patients as a volatile vapour to reach remote diseased parts of the lung passages, and to heal by destroying the morbid germs which are keeping up mischief therein. Towards proving this preservative power exercised by the oil of Peppermint, pieces of meat, and of fat, wrapped in several layers of gauze medicated with the oil have been kept for seven months sweet, and free from putrescent changes. A simple respirator for inhaling the oil is made from a piece of thin perforated zinc plate adapted to the shape of the mouth and nostrils like a small open funnel, within the narrow end of which is fitted a pledget of cotton wool saturated with twenty drops of the oil, or from twenty to thirty drops of the spirituous essence. This should be renewed each night and morning, whilst the apparatus is to be worn nearly all day. At the same time the oil is agreeable of odour, and is altogether harmless. It may be serviceably admixed with liniments for use to rheumatic parts.

"Peppermint," says Dr. Hughes (Brighton), "should be more largely employed than it is in coughs, especially in a dry cough, however caused, when it seems to act specifically as a cure, just as arnica does for injuries, or aconite for febrile inflammation. It will relieve even the irritative hectic cough of consumptive patients. Eight or ten drops of the essence should be given for this purpose as a dose with a tablespoonful of water. In France continuous inhalations of Peppermint oil combined with creasote and glycerine, have become used most successfully, even when cavities exist in the lungs, with copious bacillary expectoration. The cough, the night sweats, and the heavy phlegm have been arrested, whilst the nutrition and the weight have steadily increased."

[342] A solution of menthol one grain, spirit of wine fifty drops, and oil of cloves ten drops, if painted over the seat of pain, will relieve neuralgia of the face, or sciatica promptly. Unhealthy sores may be cleansed, and their healing promoted, by being dressed with strips of soft rag dipped in sweet oil, to each ounce of which one or two drops of the oil of Peppermint has been added. For diphtheria, Peppermint oil has been of marked use when applied freely twice or three times in the day to the ulcerated parts of the throat. This oil, or the essence, can be used of any strength, in any quantity, without the least harm to the patient. It checks suppuration when applied to a sore or wound, whilst exercising an independent antiseptic influence. "Altogether," says Dr. Braddon, "the oil of Peppermint forms the best, safest, and most agreeable of known antiseptics." Pliny tells that the Greeks and Romans crowned themselves with the Peppermint at their feasts, and adorned their al fresco tables with its sprays. The "chefs" introduced this herb into all their sauces, and scented their wines with its essence. The Roman housewives made a paste of the Peppermint with honey, which they esteemed highly, partaking of it to sweeten their breath, and to conceal their passion for wine at a time when the law punished with death every woman convicted of quaffing the ruby seductive liquor. Seneca perished in a bath scented with woolly mint.

The Spearmint (Mentha viridis) is found growing apparently wild in England, but is probably not an indigenous herb. It occurs in watery places, and on the banks of rivers, such as the Thames, and the Exe. If used externally, its strong decoction will heal chaps and indolent eruptions.

It possesses a warm, aromatic odour and taste, much [343] resembling those of Peppermint, but not so pungent. Its volatile oil, and its essence, made with spirit of wine, contain a similar stimulating principle, but are less intense, and therefore better adapted for children's maladies.

The Spearmint is called "Mackerel Mint," and in Germany "Lady's Mint," with a pun on the word munze. Its name, Spear, or Spire, indicates the spiry form of its floral blossoming. When the leaves of the herb are macerated in milk, this curdles much less quickly than it otherwise would; and therefore the essence is to be commended for use with milk diets by delicate persons, or for young children of feeble digestive powers, though not when feverishness is present. "Spearmint," says John Evelyn, "is friendly to the weak stomach, and powerful against all nervous crudities." "This is the Spearmint that steadies giddiness," writes Alfred Austin, Poet Laureate.

Our cooks employ it with vinegar for making the mint sauce which we eat with roast lamb, because of its condimentary virtues as a spice to the immature meat, whilst the acetic acid of the vinegar serves to help dissolve the crude albuminous fibre.

The oil is less used than that of Peppermint. From two to five drops may be given on sugar; or from half to one teaspoonful of the spirit of Spearmint with two tablespoonfuls of water. Also a distilled water of Spearmint is made, which will relieve hiccough, and flatulence, as well as the giddiness of indigestion. The tincture prepared from the dried herb looks of a bright dark green by day, but of a deep red colour by night. Martial called the Spearmint Rutctatrix mentha. "Nec deest ructatrix mentha."

The Calamint, or Basil Thyme, grows frequently in [344] our waysides and hedges, a labiate plant, with downy stems and leaves, whilst bearing light purple flowers. The whole herb has a sweet, aromatic odour, and makes a pleasant cordial tea. It is named from the Greek kalos, "excellent," because thought useful against serpents; "There is made hereof," said Galen, "An antidote marvellous good for young women that want their courses."

The stem of this pretty slender herb is seldom more than five or six inches high, and its blossoms are so inconspicuous as to be often overlooked. The flowers droop gracefully before expansion. In country places it is often called Mill Mountain, and its infusion is an old remedy for rheumatism. If bruised, and applied externally, it reddens the skin, and will sometimes even blister it. In this way it acts well when judiciously used for lumbago, and rheumatic pains. The Calamint contains a camphoraceous, volatile, stimulating oil, in common with the other mints; this is distilled by water, but its virtues are better extracted by rectified spirit. The lesser Calamint is a variety of the herb possessing almost superior virtues, with a stronger odour resembling that of Pennyroyal. "Apple Mint" is the "Mentha rotundifolia."

"Many robust men and women among our peasantry," says Dr. George Moore, "from notions of their own, use infusions of Balm, Sage, or even a little Rue, or wild Thyme, as a common drink, with satisfaction to their stomachs, and advantage to their health, instead of infusing the Chinese herb." The Calamint is a favourite herb with such persons. About the Cat mint there is an old saying, "If you set it the cats will eat it: if you sow it the cats won't know it." This, the Nepeta cataria, or herbe aux chats, is as much beloved by cats as Valerian, [345] and the common Marum, for which herbs they have a frenzied passion. They roll themselves over the plants, which they lick, tear with their teeth, and bathe with their urine. But the Cat mint is the detestation of rats, insomuch that with its leaves a small barricade may be constructed which the vermin will never pass however hungry they may be. It is sometimes called "Nep," as contracted from Nepeta. Hoffman said, "The root of the Cat mint, if chewed, will make the most gentle person fierce and quarrelsome"; and there is a legend of a certain hangman who could never find courage to exercise his gruesome task until he had masticated some of this aromatic root.

MISTLETOE.

The Mistletoe, which we all associate so happily with the festivities of Christmas, is an evergreen parasite, growing on the branches of deciduous trees, and penetrating with simple roots through the bark into the wood.