"Burns," says Lucomsky, "may be rapidly cured by applying over them linen cloths well wetted with an alcoholic tincture of the Stinging Nettle prepared from the fresh plant, this being diluted with an equal, or a double quantity of cold water. The cloths should be frequently re-wetted, but without removing them, so as to prevent pain from exposure." Dr. Burnett has shown conclusively that Nettle tea, and Nettle tincture (ten drops for a dose in water), are curative of feverish gout, as well as of intermittent fever and ague. Either remedy will promote a speedy extrication of gravel through the kidneys. Again the Nettle was a favourite old English remedy for consumption, as already mentioned (see Mugwort), with reference to the mermaid of the Clyde, when she beheld with regret the untimely funeral of a young Glasgow maiden.
[386] Fresh Nettle juice given in doses of from one to two tablespoonfuls is a most serviceable remedy for all sorts of bleeding, whether from the nose, the lungs, or some internal organ. Also the decoction of the leaves and stalks taken in moderate quantities is capital for many of the minor skin maladies.
An alcoholic extract is made officinally from the entire young plant gathered in the spring, and some of this if applied on cotton wool will arrest bleeding from the nose, or after the extraction of a tooth, when persistent. If a leaf of the plant be put upon the tongue and pressed against the roof of the mouth, it will stop a bleeding from the nose. Taken as a fresh young vegetable in the spring, or early summer, Nettle tops make a very wholesome and succulent dish of greens, which is slightly laxative; but during Autumn they are hurtful. In Italy where herb soups are in high favour, "herb knodel" (or round balls made like a dumpling in size and consistency) of Nettles are esteemed as nourishing and medicinal. The greater Nettle (Urtica dioica), and the lesser Nettle (Urtica urens) possess stinging properties in common.
A crystalline alkaloid which is fatal to frogs in a dose of one centigramme, has been isolated from the common Stinging Nettle. The watery extract has but little effect on mammals: but in the frog it causes paralysis, beginning in the great nervous centres and finally stopping the action of the heart. If planted in the neighbourhood of beehives, the Nettle will serve to drive away frogs.
The expressed seeds yield an oil which may be used for burning in lamps. Nettle leaves, rubbed into wooden vessels, such as tubs, &c., will prevent their leaking. The juice of the leaves coagulates, and fills up the [387] interstices of the wood. When dried the leaves will often relieve asthma and similar bronchial troubles by inhalation, although other means have failed. Eight or ten grains should be burnt, and the fumes inspired at bedtime.
The Lamium album (white dead Nettle), a labiate plant, though not of the stinging Nettle order, is likewise of special use for arresting haemorrhage, as in spitting of blood, dysentery, and female fluxes. Its name Lamium is got from the Greek laimos, the throat, because of the shape of its corollae. If the plant be macerated in alcohol for a week, then cotton wool dipped in the liquid is as efficacious for staying bleeding, when applied to the spot, as the strongly astringent muriate of iron. Also, a tincture of the flowers is made (H.) for internal use in similar cases. From five to ten drops of this tincture should be given for a dose with a tablespoonful of cold water. The Red Nettle, another Lamium, is also called Archangel, because it blossoms on St. Michael's day, May 8th. If made into a tea and sweetened with honey, it promotes perspiration, and acts on the kidneys. The white dead Nettle is a degenerate form of this purple herb as shown by still possessing on its petals the same brown markings. Nevertheless, having disobeyed the laws of its growth, it has lost its original colour, and, like the Lady of Shalott, it is fain to complain "the curse has come upon me." Count Mattaei's nostrum Pettorale is thought to be got from the Galeopsis (hemp Nettle), another of the labiate herbs, with Nettle-like leaves, but no stinging hairs, named from galee, a cat, or weazel, and opsis, a countenance, because supposed to have a blossom resembling the face of the animal specified.
[388] NIGHT SHADE, DEADLY (Belladonna).
This is a Solanaceous plant found native in Great Britain, and growing generally on chalky soil under hedges, or about waste grounds. It bears the botanical name of Atropa, being so called from one of the classic Fates,—she who held the shears to cut the thread of human life:—
"Clotho velum retinet, Lachesis net, et atropos occit."
Its second title, Belladonna, was bestowed because the Spanish ladies made use of the plant to dilate the pupils of their brilliant black eyes. In this way their orbs appeared more attractively lustrous: and the donna became bella (beautiful). The plant is distinguished by a large leaf growing beside a small one about its stems, whilst the solitary flowers, which droop, have a dark full purple border, being paler downwards, and without scent. The berries (in size like small cherries) are of a rich purplish black hue, and possess most dangerously narcotic properties. They are medicinally useful, but so deadly that only the skilled hands of the apothecary should attempt to manipulate them; and they should not be prescribed for a patient except by the competent physician. When taken by accident their mischievous effects may be prevented by swallowing as soon as possible a large glass of warm vinegar.