Snake-bites, Part 2

Anomalies and Curiosities of Medicine
by George M. Gould, M.D., Walter L. Pyle, M.D.

(Page 23 of 41)

The venom is delivered to the victim through the medium of a long fang which is connected with a gland in which the poison is stored. The supply may be readily exhausted; for a time the bite would then be harmless. Contrary to the general impression, snake-venom when swallowed is a deadly poison, as proved by the experiments of Fayrer, Mitchell, and Reichert. Death is most likely caused by paralysis of the vital centers through the circulation. In this country the wounds invariably are on the extremities, while in India the cobra sometimes strikes on the shoulder or neck.

If called on to describe accurately the symptoms of snake-venom poisoning, few medical men could respond correctly. In most cases the wound is painful, sometimes exaggerated by the mental condition, which is wrought up to a pitch rarely seen in other equally fatal injuries. It is often difficult to discern the exact point of puncture, so minute is it. There is swelling due to effusion of blood, active inflammation, and increasing pain. If the poison has gained full entrance into the system, in a short time the swelling extends, vesicles soon form, and the disorganization of the tissues is so rapid that gangrene is liable to intervene before the fatal issue. The patient becomes prostrated immediately after the infliction of the wound, and his condition strongly indicates the use of stimulants, even if the medical attendant were unfamiliar with the history of the snake-bite. There may be a slight delirium; the expression becomes anxious, the pulse rapid and feeble, the respiration labored, and the patient complains of a sense of suffocation. Coma follows, and the respirations become slower and slower until death results. If the patient lives long enough, the discoloration of the extremity and the swelling may spread to the neck, chest and back. Loss of speech after snake-bite is discussed in Chapter XVII, under the head of Aphasia.

A peculiar complication is a distressing inflammation of the mouth of individuals that have sucked the wounds containing venom. This custom is still quite common, and is preferred by the laity to the surer and much wiser method of immediate cauterization by fire. There is a curious case reported of a young man who was bitten on the ankle by a viper; he had not sucked the wound, but he presented such an enormous swelling of the tongue as to be almost provocative of a fatal issue. In this case the lingual swelling was a local effect of the general constitutional disturbance.

Cases of Snake-bite. The following case illustrative of the tenacity of virulence of snake-venom was reported by Mr. Temple, Chief Justice of Honduras, and quoted by a London authority. While working at some wood-cutting a man was struck on a heavy boot by a snake, which he killed with an axe. He imagined that he had been efficiently protected by the boot, and he thought little of the incident. Shortly afterward he began to feel ill, sank into a stupor, and succumbed. His boots were sold after his death, as they were quite well made and a luxury in that country. In a few hours the purchaser of the boots was a corpse, and every one attributed his death to apoplexy or some similar cause. The boots were again sold, and the next unfortunate owner died in an equally short time. It was then thought wise to examine the boots, and in one of them was found, firmly embedded, the fang of the serpent. It was supposed that in pulling on the boots each of the subsequent owners had scratched himself and became fatally inoculated with the venom, which was unsuspected and not combated. The case is so strange as to appear hypothetic, but the authority seems reliable.

The following are three cases of snake-bite reported by surgeons of the United States Army, two followed by recovery, and the other by death: Middleton mentions a private in the Fourth Cavalry, aged twenty-nine, who was bitten by a rattlesnake at Fort Concho, Texas, June 27, 1866. The bite opened the phalangeal joint of the left thumb, causing violent inflammation, and resulted in the destruction of the joint. Three years afterward the joint swelled and became extremely painful, and it was necessary to amputate the thumb. Campbell reports the case of a private of the Thirteenth Infantry who was bitten in the throat by a large rattlesnake. The wound was immediately sucked by a comrade, and the man reported at the Post Hospital, at Camp Cooke, Montana, three hours after the accident. The only noticeable appearance was a slightly wild look about the eyes, although the man did not seem to be the least alarmed. The region of the wound was hard and somewhat painful, probably from having been bruised by the teeth of the man who sucked the wound; it remained so for about three hours. The throat was bound up in rancid olive oil (the only kind at hand) and no internal remedy was administered. There were no other bad consequences, and the patient soon returned to duty.

Le Carpentier sends the report of a fatal case of rattlesnake-bite: A private, aged thirty-seven, remarkable for the singularity of his conduct, was known in his Company as a snake-charmer, as he had many times, without injury, handled poisonous snakes. On the morning of July 13, 1869, he was detailed as guard with the herd at Fort Cummings, New Mexico, when, in the presence of the herders, he succeeded in catching a rattlesnake and proving his power as a sorcerer. The performance being over and the snake killed, he caught sight of another of the same class, and tried to duplicate his previous feat; but his dexterity failed, and he was bitten in the middle finger of the right hand. He was immediately admitted to the Post Hospital, complaining only of a little pain, such as might follow the sting of a bee or wasp.

A ligature was applied above the wound; the two injuries made by the fangs were enlarged by a bistoury; ammonia and the actual cautery were applied; large doses of whiskey were repeated frequently, the constitution of the patient being broken and poor. Vomiting soon came on but was stopped without trouble, and there were doubts from the beginning as to his recovery. The swelling of the hand and arm gradually increased, showing the particular livid and yellowish tint following the bites of poisonous snakes. A blister was applied to the bitten finger, tincture of iodin used, and two ounces of whiskey given every two hours until inebriety was induced. The pulse, which was very much reduced at first, gained gradually under the influence of stimulants; two grains of opium were given at night, the patient slept well, and on the next day complained only of numbness in the arm. The swelling had extended as far as the shoulder-joint, and the blood, which was very fluid, was incessantly running from the wound. Carbolic acid and cerate were applied to the arm, with stimulants internally. On the 15th his condition was good, the swelling had somewhat augmented, there was not so much lividity, but the yellowish hue had increased.

On the 16th the man complained of pain in the neck, on the side of the affected limb, but his general condition was good. Examining his genitals, an iron ring 3/4 inch in diameter was discovered, imbedded in the soft tissues of the penis, constricting it to such a degree as to have produced enormous enlargement of the parts. Upon inquiry it seemed that the ring had been kept on the parts very long, as a means of preservation of chastity; but under the influence of the snake's venom the swelling had increased, and the patient having much trouble in passing water was obliged to complain. The ring was filed off with some difficulty. Gangrene destroyed the extremity of the bitten finger. From this date until the 30th the man's condition improved somewhat. The progress of the gangrene was stopped, and the injured finger was disarticulated at the metacarpal articulation. Anesthesia was readily obtained, but the appearance of the second stage was hardly perceptible.

Le Carpentier was called early on the next morning, the patient having been observed to be sinking; there was stertorous respiration, the pulse was weak and slow. and the man was only partly conscious. Electricity was applied to the spine, and brandy and potassium bromid were given, but death occurred about noon. A necropsy was made one hour after death. There was general softening of the tissues, particularly on the affected side. The blood was black and very fluid, - not coagulable. The ventricles of the brain were filled with a large amount of serum; the brain was somewhat congested. The lungs were healthy, with the exception of a few crude tubercles of recent formation on the left side. The right ventricle of the heart was empty, and the left filled with dark blood, which had coagulated. The liver and kidneys were healthy, and the gall-bladder very much distended with bile. The intestines presented a few livid patches on the outside.