Mygale Lasiodora

The Mygale lasiodora is a large black spider, native to the island of Cuba. It was first proved by Dr. J. C.

Houard, of this city. It is one of our best remedies for uncomplicated cases of chorea. The patient is apt to be low-spirited and depressed. She complains of dull pain in the forehead.

She has constant twitchings of the muscles of the face. The head is often jerked to one side, usually to the right. There are also twitchings and jerkings of the muscles of one arm and leg, usu- ally the right. Control over the muscles is lost.

On attempting to put the hand up to the head it is violently jerked backward. When an effort to talk is made the words are jerked out.

I can recall one case of chorea in which, under the use of this rem- edy, the convulsive symptoms were speed \Xy removed, and the patient,

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a little girl, remained well for years. Dr. Houard, to whom I just re- ferred as having proved this drug, has given me the following symp- toms indicating its use. The muscles of the face twitch, the mouth and eyes open and close in rapid succession; cannot put the hand to the face, it is arrested midway and jerked down. Gait unsteady; legs i.n motion while sitting and dragged while attempting to talk; constant motion of the whole body.

The most similar remedy to My gale in chorea is Agaricus* which also has these angular choreic movements. But as a distinctive symp- tom we have itching of the eyelids or of different parts of the body, as if they had been frost-bitten. The eyelids are in constant motion. The spine is sensitive to touch.

Actea racemosa is to be employed in chorea when the movements af- fect chiefly the left side, and when the disease is associated with my- algia or rheumatic ailments, or occurs reflexly as a result of uterine displacements.

Tarenttda is indicated in chorea affecting the right arm and right leg. The movements persist even at night.

Ignatia is called for in chorea of emotional origin.

Zizia may be used in cases in which the choreic movements continue during sleep.

The Stramonium chorea is characterized by the following symptoms. Features continually changing; now he laughs and now appears aston- ished; tongue protruded rapidly; head thrown alternately backward and forward; spasmodic twitching of the spine and whole body; the extremities are in constant motion, though not always jerked, for sometimes their motion is rotary, gyratory, even graceful. The mus- cles of the whole body are in constant motion. There may be stam- mering.

If the mind is affected, the patient is easily frightened; he awakes from sleep terrified; or he often assumes an attitude of prayer, with fervent expression and clasped hands. He frequently lifts his head from the pillow.

*By a very ingenious selection of Agaricushy Dr. Korndcerfer, in the case of a two-year old child, who had evident meningitis, and who was not relieved by Apis, Sulphur, etc., the rolling of the head ceased, alarming forewarning of imbecility happily vanished, and the patient fully recovered. I used the drug in a case of .typhoid, in which the child rolled her head and bit her nightgown. Some im- provement followed.

Tarentula was then given, with slight aggravation, fol- lowed by lasting improvement. The two should be remembered in impending imbecility E. A.

F.

ARACHNID A. 75

Returning now to Mygale, I give you the following symptoms in addition to those already described: Delirious talk about business; restlessness all night; fear of death; despondency, with anxious ex- pression; nausea, with strong palpitation of the heart, dimness of sight, general weakness; tremulousness of the whole body in the even- ing; severe chill, thirty minutes, then fever, with trembling; pain in the head in the morning, worse in the eyes and from temple to temple.

My gale, after having been given to a boy for some time, produced, during the spasmodic symptoms, violent erections of the penis. The penis, when erect, was curved, not straight, and consequently the pa- tient suffered great pain. Dr. Williamson, by whom this observation was made, was then led to a successful use of the remedy in chordee. He used it in a low potency, but it has since been used high w7ith equal success.

IyYCOSA TARENTULA.

In poisoning by the bite of the Tarentula, the symptoms are strik- ingly similar to those of the Ophidia. The bitten part becomes swollen and discolored, and the lymphatic glands are enlarged. By conveyance of the poison to the neck the cellular tissue there is af- fected, giving rise to swelling of a dark red or purplish hue. Chok- ing seems imminent, when epistaxis, with discharge of dark clots, ap- pears and relieves the symptoms.

Evidence of cerebral congestion is given by the violently throbbing carotid arteries. But with all these symptoms there is a pale, earthy hue to the face. The fauces ap- pear swollen and purplish, and there is a difficulty of swallowing which is of paralytic origin. The patient has burning thirst for large draughts of water.

The stools are dark and foetid, and the urine scant}7 and voided with difficulty. Thus far, there is but little to aid us in distinguishing this condition from a Lachesis case. But there are other symptoms — nervous phenomena — which typify the drug. Nervous symptoms are present in all the spider-poisons, but Tarentula applies, more than other members of the group, to hysteria.

There is marked spinal irritation, and what I have found to be very character- istic is great excitability of the terminations of the nerves. The pa- tient keeps the hands in constant motion, trying to work off this over- excitability. The playing of a lively piece of music excites her and starts her to acting like one crazy. When there are no observers she has no hysterical attacks.

As soon as attention is directed to her she

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begins to twitch, etc. When she has headache it is better from rub- bing the head against the pillow. Rubbing seems to relieve.

Tarentala acts on the uterus and ovaries. It is palliative in enlarge- ment of these organs. There is pain in the uterine region associated with constrictive headache. There is also burning pain in the hypo- gastrium and hips, with sensation as of a great weight in the pelvis. The menses are profuse and are followed by pruritus vulvae. The pa- tient feels sore and bruised all over, particularly when moving about. She longs for sleep, but is so nervous that she cannot sleep.

Now let us study for a moment the concordant remedies of Taren- tula, taking up first Kali bromatum. We have no remedy in the Ma- teria Medica which has so many reflex symptoms as Kali bromatum. Any little irritation, such, as dentition or indigestion in children, may bring on convulsions. The symptom, however, which I wish particu- larly to emphasize is peripheral irritation, with relief from motion or using the part affected.

Crocus deserves mention because of the hysterical state it is capable of exciting, together with choreic symptoms. It causes jumping, dancing, laughing, desire to kiss everybody, contractions of single groups of muscles. She is angry, and then suddenly repents; or angry and talkative, laughing alternately. As in Tarentula, music affects her. Hearing one sing, she begins involuntarily to join in; but there is not the subsequent relief from music which is noticed in the spider-poison.

Actea racemosa resembles the spiders in producing sleeplessness, rest- lessness, trembling and fear of death; and, too, these evidences of nervousness are often, in Actea as in Tarentula, reflex from uterine affections. The former has, after going to bed, jerking, commencing on the side on which she is lying, compelling change of position, nerv- ous shuddering and nervous chills. Mentally the two drugs differ. Actea causes nervousness; she feels as if the top of the head would fly off; delirium with jumping from subject to subject; sees strange ob- jects; great apprehensiveness, as a concomitant of uterine irritation; pains darting into the eye-ball, through to the occiput.

Feels grieved, troubled, with sighing; next day, tremulous joy, mirth and playful- ness.

This head symptom of Actea is not quite the same as that of The- ridion, under which remedy the patient's head feels as if she could lift it off.

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Hyoscyanius is useful in well-marked local jerkings and twitehings of groups of muscles. The patient is sleepless and nervous, or sobs and cries in sleep. The head falls from side to side. She laughs at everything in a silly manner. Stuttering. Mental excitement; talka- tiveness; she is nervous, suspicious, troublesome, but not maniacal.

Causticum bears some resemblance in causing restless moving at night; she can find no quiet position. Intolerable uneasiness in the limbs in the evening. Anxiety and timidity in the evening. Trem- bling.

Uneasy at night; she awakes from a short sleep with anxiety, which scarcely allows her to remain in one place ten minutes; she is obliged to turn her head involuntarily from one side to the other, until, exhausted, she falls asleep. During sleep frequent motions with her arms and legs. She jerks, mostly the right side of the body. Con- vulsive motions of mouth and eyes, with sleeplessness and restlessness, after repercussed eruptions.

It is especially suited to rheumatic pa- tients, or to those who suffer from paretic affections, especially of one side of the face or of the tongue; the mouth, in consequence, is dis- torted.

Belladonna produces a bodily inquietude, as in chorea. The patient is obliged to move to and fro, especially to move the hands and feet; he cannot stay long in any position. The predominant jerking is back- wards, although this may alternate with a forward bending. There is a boring of the head into the pillow, not mere rubbing against the pil- low as in Tarentula.

Bellado7ina also has constrictions, hyperaesthesia, mania, with laughing, dancing, wild crying, etc. But it is distin- guished by the intensity of its symptoms; there are violent conges- tions throbbing of the carotids, wild look, dilated pupils and injected eyes.

In hysterical states Ignatia, though agreeing in many respects with Tarentula, has a w7ell-defined individuality of its own. The nervous system is over-impressionable, incoordinate in function and contradic- tory in action. The patient is extremely susceptible to emotional in- fluences. Fear and grief affect her seriously; the least contradiction offends; she is readily chagrined, and is thus often reduced to grief and tears by the slightest causes.

Her mental states, however, are not usually exhibited in violence and rage. On the contrary, she nurses her troubles in seclusion and silence, and broods over them until they prey upon her whole system. She thus grows more and more nerv- ous, and, at the same time, more and more weakened. The heart

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beats nervously, with variable pulse; she frequently sighs heavily and deeply; suffers from goneness at the stomach, with qualmishness and flat taste in the mouth; feeling of a lump in the throat, swelling sym- pathetically with the intensity of her mental disturbances. Sleepless- ness or violent startings of the limbs. Grief, fright, disappointed love or some other similar cause may develop hysterical or choreic parox- ysms. The moods change with wonderful rapidity; now she laughs and jokes, then, quickly, she bursts into tears.

Her manner becomes hurried, so that everything is performed hastily, and hence imper- fectly and awkwardly. She is afflicted with intense headaches. These are characterized by the predominance of a sensation of pressure; the pain goes to the eye, which feels as if pressed out, or to the root of the nose, or, again, it is confined to one small spot, like a nail press- ing; hence the name, clavus hystericus. At the height of the parox- ysm she becomes restless and chilly, and often describes a peculiar per- version of vision; she sees fiery zigzags when looking out of the line of vision (see Theridio?i} .

Finally, a profuse flow of colorless urine ter- minates the attack.

While, then, both remedies induce sadness, indifference, profound melancholy and hysterical states, only Ignatia has the introverted state of mind; only Tarentula, the cunning attempts to feign paroxysms and wild dancing.

Platina should not be confounded with the spider-poisons here, be- cause ii develops a different form of hysteria. True, there are present deranged coordination of functions, anxiety, trembling, fear of death, which seems to the patient to be imminent; also alternation of depres- sion with gayety and laughter; sexual excitement and convulsions. But the patient assumes a hauteur, a self-exaltation, which is foreign to the other drugs considered. Her mental disturbances develop into a condition of self-esteem, during which she looks disdainfully down on all around her.

Her paroxysms of laughter are not only loud and boisterous, but ill-timed, occurring even under circumstances of a sad nature. The headaches are of constrictive character, as in Tare?itulay but there is, in addition, a squeezing, cramplike pain, with numbness, and the pains gradually increase and as gradually decrease.

Indurated uterus belongs to the symptoms of both remedies.

Palladium is readily distinguished by its unique mental phenomena. The patient is not haughty, but she is irritable, and is, unfortunately, given to strong and violent language. Music, society or animated

ARACHNIDA. 79

conversation excites her and produces pains in the right ovary; the following day she feels correspondingly exhausted. Her egotism is displayed in a fondness for the good opinion of others, hence she is continually being "slighted." The uterine symptoms are character- ized by a weakness, as if the womb were sinking; an empty feeling in the groins, as if eviscerated.

Moschus repeats the scolding of Palladium, but the patient keeps it up until her lips turn blue, her eyes stare and she falls to the floor in a swoon. She suffers from sudden suffocation from closure of the glottis or cramp of the chest. She also has faint spells: palpitation; tremulousness of the whole body; coldness of the body; hysterical headache, with fainting spells; copious pale urine; fear of death, like Platina and Tarentula, but with pale face and fainting; she talks only of approaching death.

Vertigo, nausea, dim vision. Vertigo, objects turn in a circle. (Musk relieves when Theridion produces vertigo; worse when the eyes are closed.) Headache, as from a weight press- ing here or there on the head. An oft-observed symptom with the nervous is fidgetiness of the legs, at times preventing sleep.

In addi- tion to Tarentula the following remedies may be studied in this relation:

Zincum induces moving of the feet for hours after retiring; even continuing in sleep.

Asafcetida has several times relieved restlessness, as has also Ammon- ium carb.; Adea racemosa has already been mentioned.

Arsenicum, so useful in stubborn cases of chorea, has the following: Uneasiness in the legs, must change the position of his feet all the time or walk about for relief.

Mephitis has relieved uneasiness in the legs, as if they would become insensible.

Sticta pulmonaria has produced a sensation as though the legs were floating in the air. One prover became so lively that she lay down on a lounge and began to kick, exclaiming that she felt as if she wanted to fly away. This excitability reminds us of the desire to jump which Tarentula causes. (Compare Stramonium, Agaricus, Cicuta, Hyoscy- amus, Crocus and Natrum mur., which latter has jumping high up, regardless of near objects.)

Asaruvi induces a feeling as if the body were hovering in the air; it also causes shivering and coldness from any emotion. But it offers no essential similarities to Tarentula, though it has some slight resem- blance to Theridion, in that noises become intolerable. The distinction

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is evident. Asarum is so sensitive that a thrill runs through the pa- tient on merely thinking of the scratching of silk, which she is contin- ually impelled to do.

Although I have tabulated several drugs as bearing symptomatic resemblance to the Spiders, only the following hold any intimate rela- tionship:

Ignatia, Mosckus, Actea racemosa, Agaricus, Stramonium, Bella- donna, Magnesia mur. (the latter in uterine cramps).