CHAPTER XXX.

OF REMEDIES FOR THE POISONOUS BITES OF INSECTS.

Old books suggest various methods of keeping away serpents: but who that is acquainted with America would not despise the prescriptions of the old writers, adapted to fill pages only, not to be of any real use? In preference to these ancient recipes I recommend the American ones, both because they are more expeditious and readier, and because their utility has been proved by long experience. The Christian Guaranies, whenever they accompanied me to seek the savages in the woods, carried fresh garlick in their girdles, and, notwithstanding the abundance of serpents we met, not one of my companions was ever bitten by one. Following the example of the Indians, I always kept a string of garlick suspended near my bed, after being attacked by a serpent in my sleep. That serpents dislike the smell of garlick is well known both to the ancients and to country people, who rub the milk-pans with the juice of that herb, lest serpents, who are extremely fond of milk, should get into them. My faith, however, in the efficacy of garlick was not a little shaken by one of my companions, who found a snake in the garden close to a plant of it. But the leaves of a plant are endued with different properties from its roots and fruit. May not the garlick alone, and not the leaves, be the object of the serpent's abhorrence? The Abipones and Mocobios suspend a crocodile's tooth from their neck or arm, thinking it a powerful amulet against snakes of every kind. In this they are imitated by many Missionaries and Spaniards, who often purchase the teeth of these animals at a high price. I have known Spaniards who thought themselves secure from the bites of serpents when they had a bit of deer's skin about their body. There are persons who rub their feet and hands with the juice of a radish, and believe themselves fortified against poisons. I should not take upon me to despise these safeguards, because they are approved by the experience of the Americans; but it is the part of a prudent person never to place such entire confidence in them as to lay aside caution, and lose sight of danger, which, in regard to serpents, lurks where none appears.

For this reason I constantly exhorted the Americans to circumspection; when they had to rest in the plain at night or mid-day, to choose a situation free from bushes, reeds, and caverns, and at a distance from the banks of pools and rivers; to take a survey of the spot; to examine the tall grass, decayed trunks, and recesses of shrubs and rocks, before they sat or lay down. The Indians, who neglect these precautions, are constantly liable to the bites of serpents. Throwing themselves carelessly on the ground, they sleep soundly without a fear or a thought about serpents, and are often awakened with a scream by the bite of one. When travelling bare-footed they employ their eyes in watching birds in the air and monkeys in the trees, when they ought, at every step, to examine the dangerous ground they are treading. The Abipones, from being an equestrian people, and more circumspect, seldomer suffer from serpents than the Guaranies, who always walk on foot, and use less caution. In the town of St. Joachim, where the climate is very hot, and the land is surrounded with marshes, rivers, and woods, venomous animals are unusually numerous. Scarce a week passes that some Indians are not bitten by serpents. During the eight years that I spent in this town a vast number of persons were bitten by various serpents, but, with the exception of two youths who were killed by a rattle-snake, not a single individual died: all were healed by the use of one and the same remedy. Now listen attentively whilst I make you acquainted with that celestial, and almost miraculous, medicine, which is as unknown out of Paraguay, as it is useful to the Paraguayrians. It is a very white flower, extremely like a lily in its leaves, stalk, blossom, and scent, except that it is smaller. The Spaniards call it _nard_. It grows in all soils, flourishes at every part of the year, and is neither destroyed by long drought, nor by hoar frost. I never could meet with this flower either in European gardens, or in books treating of flowers, and have found the most scientific herbalists utterly unacquainted with it. After diligently examining every species of nard, I perceived that the Paraguayrian nard could not be referred to any of them. The root of this flower, either dried or fresh, is cut into small pieces and steeped in brandy. Part of this infusion, together with the root, is applied to the wound, and the rest taken inwardly by the patient. It is generally sufficient to do this once. But if it be necessary to repeat it a second and a third time, the force of the poison is destroyed, the swelling subsides, and the wound heals. The sooner you apply this remedy, the quicker and more certainly you will repress the progress of the poison. Taught by the experience of eighteen years, I affirm it to be superior to all other remedies. With it we have triumphed over the poison of every snake but the rattle-snake. I cannot count the number of Indians I have healed with this precious root. An Indian Guarany, as he was lying on the ground out of doors, was bitten by a serpent. When the poor wretch crawled to my town I prepared him for death with sacred rites, which the violent pain of the swelled wound, and the cries extorted by it from the wounded man seemed to presage. I had only a few drops of brandy remaining: these, with the root of the nard, I applied to the wound. Afterwards, as the extreme pain indicated that the poison was not yet expelled from his body, I saw him recover in three days by the use of the root with wine, which I substituted for brandy.

No one will deny that tobacco leaves possess much virtue against the bites of serpents. A Guarany was wounded in the right foot in two places by a snake, as he was reposing at noon on a journey. I was asked for medicine, and as no nard was at hand, and we were many leagues from the town, I advised the father of the wounded man to put a tobacco leaf into his mouth, and to suck both the wounds. He replied that he had already done so; I then told him to burn tobacco leaves, letting the smoke enter the wounds, and to apply a cataplasm of chewed tobacco to the same; I also desired the wounded man himself to chew tobacco, swallow its juice, and smoke it through a reed, giving him likewise a vial of brandy to drink. The poison at length was so much repressed by these trifling remedies that the sick man recovered his strength sufficiently to pursue his journey to the town. The warmth of the brandy counteracts the cold of the poison, and restores the heat of the stomach and of the blood. Father Gumilla declares that serpents will die if a tobacco leaf be thrust into their mouths. We learn from the same author that, in the new kingdom of Granada, the Americans drink gun-powder mixed with brandy to cure the bites of serpents, and that it produces the desired effect. The Abipones, Mocobios, and Tobas, as soon as they feel themselves bitten by a serpent, cover the wound with virgin wax, which is thought to absorb the poison. At another time they have it sucked out by their physicians. They sometimes scrape a crocodile's tooth, drink the dust in water, and at the same time bind a whole crocodile's tooth very tight on to the open wound. Our druggist at Cordoba, wishing to try the virtue of this remedy, gave an equal quantity of violent poison to two dogs, tying a crocodile's tooth round the neck of one, and not round that of the other, and they say that, whilst the latter died in a very few hours, the former recovered by means of the tooth. The Abipones surround the neck of a dog that has been bitten by a serpent with ostrich feathers, and they told me that their ancestors looked upon that as a remedy.

The Portugueze extol the _piedra de cobra_, which is of a grey, and sometimes of a black colour, and of various sizes, as the magnet of poisons: for in the same manner that loadstone attracts iron, this stone, when applied to a wound, absorbs all the venom. That it may serve again for the same purpose it is immersed in milk, into which the poison is discharged. The ancient physicians thought garlick an excellent remedy for venomous bites. The efficacy of this plant against poisons was proved by an experiment of my own. A Guarany, as he was working in the garden, was bitten in the foot by a hairy spider, such as I have described, and imprudently neglected to mention the circumstance. The poison beginning to operate, he felt his thigh swell, with pain in the stomach, and suspecting his danger, came to me for advice. I ordered a little beef broth to be boiled with plenty of garlick, which taken by the sick man immediately repressed the poison, the swelling, and the pain. Nor am I averse to the prescription of Dioscorides, who thinks that radish juice should be drunk on these occasions. The ancients have advised washing the hands with the same, to keep off the attacks of serpents. For it appears, both from the authority of physicians and from experience, that not only the juice but the very smell of a radish is of use against serpents. Some bind a live hen, or pigeon, cut open, to the wound, thinking that the poison is absorbed by them. In place of a hen some substitute a kid, or the belly of a goat newly slain. Some wash the wounded part with goat's milk, and they say that a countryman cured a serpent wound in the foot by dipping it often into goat's milk. They also say that cheese made of this milk, when applied to the wound, will have the same effect. To these old remedies America adds new ones, a few of which I will mention. They apply the unripe fruit of the anana, when bruised, to poisoned wounds by way of a cataplasm. The Indian physicians give the herb _taropè_, (which the Spaniards call _contra yerba_, or _higuerilla_, the little fig, because its roots have both the odour and the milk of the fig,) to their patient to eat or drink, to counteract the effects of poisons. The leaves of the herb _mboỹ-caà_ are chewed, and the juice swallowed, whilst part of the chewed leaves are placed on the wound. The _macângua caà_ is celebrated for possessing a virtue of the same kind. This herb is named from the duck _macângua_, which, using its wings as a shield, pursues and kills serpents, but if it be wounded in the contest eats this herb as a medicine. The _yçipo moroti_, and _bejuco de Guayaquil_, have the same property. The roots of the _urucuȳ_, _jurepeba_, _jaborandi_, &c. are highly conducive to excite perspiration, by which the poison is expelled. I do not deny the validity of these remedies, but, with the leave of physicians, ancient as well as modern, I still think nard root preferable to them all, for it has been the salvation of numbers, not only of men, but of beasts. As the cattle feed in the open air, day and night, every part of the year, they are not unfrequently bitten by serpents, scolopendras, and spiders. Blood dropping from the nostrils is the sign of a poisonous wound. Brandy mixed with nard root poured in time down their throats was of great use, but after the poison had diffused itself over all the members of animals we generally found medicine unavailing.