Mercurius


James Tyler Kent describes the symptoms of the homeopathic medicine Mercurius in great detail and compares it with other homeopathy remedies. …


General features: The pathogenesis of Mercury is found in the provings of Mercurius viv. and Mercurius sol., two slightly different preparations, but not different enough to make any distinction in practice.

Mercury is used in testing the temperature, and a Mercurius constitution is just as changeable and sensitive to heat and cold. The patient is worse from the extremes of temperature, worse from both heat and cold. Both the symptoms and the patient are worse in a warm atmosphere, worse in the open air, and worse in the cold.

The complaints of Mercury when sufficiently acute to send him to bed are worse from the warmth of the bed, so that he is forced to uncover; but after he uncovers and cools off he gets worse again, so that he has difficulty in keeping comfortable. This applies to the pains, the fever, ulcers and eruptions and the patient himself.

He is an offensive patient. We speak of mercurial odors. The breath especially is very foetid, and it can be detected on entering the room; it permeates the whole room. The perspiration is offensive; it has a strong, sweetish, penetrating odor. Offensiveness runs all through; offensive urine, stool and sweat; the odors from the nose and mouth are offensive. When Mercurius is used in large doses and the patient is salivated he gives off these odors.

One who has once smelt a salivated patient will remember the mercurial odor. I remember when I was a student, almost every room had the mercurial odor. Mercury was given till the gums were touched and salivation was produced. That odor is often an index to the use of Mercurius

He is worse at night. The bone pains, joint affections and inflammatory conditions are all worse at night and somewhat relieved during the day. Bone pains are universal, but especially where the flesh is thin over the bones. Periosteal pains, boring pains, worse at night and from warmth of the bed.

The glands are inflamed, and swollen; the parotids, sub-linguals, lymphatic glands of the neck, groin and axilla are all affected; the mammae swell and there is inflammation and swelling of the liver. It is pre-eminently a glandular remedy. Induration is also a general; inflamed parts indurate. If the skin is inflamed it is hard. Inflamed glands are hard.

There is induration with ulceration. A tendency to ulcerate runs through the remedy. Ulcers are found everywhere, in the throat, nose, mouth, and on the lower limbs. Ulcers sting and burn and have a lardaceous base, an ashy-white appearance looking as if spread over with a coating of lard. It looks like a diphtheritic exudate, and Mercurius has diphtheritic exudations on inflamed surfaces.

Ulcers in the throat have this appearance. The mucous membrane sometimes inflames without ulceration, but with exudation, and hence it is useful in diphtheria. It has the same condition in ulcers; when the system is run down they exude a grey lardy or ashy deposit. Chancres take on that form, a whitish cheesy deposit on the base. When you realize that the complaints of Mercurius are worse at night, and think of the bone pains, periosteal inflammations, etc., it is not surprising that Mercurius sometimes cures syphilis. It is wonderful that the allopath hit upon it for this disease, and he cures or suppresses enough cases by similarity to justify its continued use. When given suitably it cures.

Another marked feature is the tendency to the formation of pus. With inflammation there is burning and stinging and the rapid formation of pus and the part is aggravated by both warmth and cold. Abscesses burn and sting; inflammation of joints is attended with pus formation; in inflammation of the pleura the cavity fills up with pus. The discharges of pus are yellow-green. The Mercurius gonorrheal discharge is thick greenish-yellow, with stinging and burning in the urethra.

Rheumatic inflammation of joints and catarrhal inflammation of mucous membrane are features running through the remedy, and these are attended with sweat, and an astonishing feature is that the sweat does not relieve, and there is even an aggravation while sweating.

Rheumatism in old syphilitic, gonorrhoeal and gouty patients. It is similar enough to relate to some cases of psora, syphilis and sycosis. It partakes of the nature of all three miasms.

After a prover has taken Mercurius a long time he emaciates. This is seen in old mercury takers and in syphilitics who have been mercurialized. It is a great remedy in this condition-steady emaciation with trembling, worse at night and from the warmth of the bed, great restlessness, can’t find peace in any position. These miserable wretches, who are breaking down, are great sufferers, whether psoric, syphilitic or sycotic.

A strange feature is repeated swelling and abscess formation without any heat. An abscess or swelling in a joint forms, and he sweats from head to foot, is worse at night, loses flesh, trembles and is weak, but there is no heat while the abscess goes on. Abscesses form when the life force is so low that there is no tendency to repair; a slow and prolonged pus formation, no irritability in the abscess, no tendency to granulate, it opens and keeps on discharging and seems dead. Mercurius will warm it up, stop the sweat and favor granulation.

The superficial ulceration is inclined to spread and become phagedenic; it is not deep but grows larger. These open ulcers are especially seen in old syphilitics; lardaceous base; not much irritability, they are even numb, and if pus is discharged it is greenish-yellow; false granulations appear. Mercurius cor. is a greater remedy for the superficial, eating, phagedenic ulcer.

At times Mercurius takes on a gangrenous condition. This may be seen anywhere, but especially on the lips, cheeks and gums. Cancrum oris. Gangrenous chancre, foetid and black; a sphacelus forms in the chancre and the part sloughs off. All these conditions are aggravated by beat.

A patient with a typical Mercurius abscess rebels at times against the poultice, for it makes the trouble worse.

Trembling runs through the remedy, quivering all over. It has been used with benefit in paralysis agitans. Tremor of the hands so that he cannot lift anything or eat or write. Mercurius is a great remedy in children with epileptiform fits, twitching and disorderly motions. It will help children to grow out of these in coordinate angular movements of the hands and feet.

Jerking, twitching and trembling. The motions of the tongue are disorderly and the child cannot talk. Convulsions. Involuntary motions which can be momentarily controlled by volition. The restlessness is extreme.

The trembling, weakness, sweat, foetor, suppuration and ulceration, the aggravation at night and from heat and cold, give the earlier impressions of the remedy.

Mind: The mental symptoms, which still more deeply show the nature of the medicine, are rich.

A marked feature running all through is hastiness; a hurried, restless, anxious, impulsive disposition. Coming in spells, in cold cloudy weather, or damp weather, the mind will not work, it is slow and sluggish and he is forgetful. This is noticed in persons who are tending toward imbecility. He cannot answer questions right off, looks and thinks, and finally grasps it. Imbecility and softening of the brain are strong features.

He becomes foolish. Delirium in acute complaints. From his feelings he thinks he must be losing his reason. Desire to kill persons contradicting her. Impulse to kill or commit suicide; sudden anger with impulse to do violence. She has the impulse to commit suicide or violent things, and she is fearful that she will lose her reason and carry the impulses out. Impulsive insanity, then, is a feature, but imbecility is more common than insanity.

These impulses are leading features. The patient will not tell you about his impulses, but they relate to deep evils of the will, they fairly drive him to do something. Given a Mercurius patient, and he has impulses that he tries to control, no matter what, Mercurius will do something for him. During menses, great anxiety, great sadness. Anxious and restless as if some evil impended, worse at night, with sweat.

Al these symptoms are common in old syphilitics, broken down after mercurial treatment and sulphur baths, at the springs, with their bone pains, glandular troubles, sweating, catarrhs and ulcerations everywhere.

Head: Mercurius is suitable to rheumatic troubles of the scalp, and neuralgias and brain trouble when there are burning, stinging pains and pains affected by the weather, and when there are head troubles that have come on from suppressed discharges, such as suppressed otorrhoea after scarlet fever, or when there are head troubles in scarlet fever.

Think of Mercurius if you are called to a child with sweating of the head, dilated pupils, rolling of the head, and aggravation at night, who has had scarlet fever or a suppressed ear discharge. Mercurius cures lingering febrile conditions analogous to the typhoid state, but caused by suppressed ear discharge. I have cured cases that were due to packing the ear with borax, iodoform, etc., the patient having first a remittent and later a continued fever.

James Tyler Kent
James Tyler Kent (1849–1916) was an American physician. Prior to his involvement with homeopathy, Kent had practiced conventional medicine in St. Louis, Missouri. He discovered and "converted" to homeopathy as a result of his wife's recovery from a serious ailment using homeopathic methods.
In 1881, Kent accepted a position as professor of anatomy at the Homeopathic College of Missouri, an institution with which he remained affiliated until 1888. In 1890, Kent moved to Pennsylvania to take a position as Dean of Professors at the Post-Graduate Homeopathic Medical School of Philadelphia. In 1897 Kent published his magnum opus, Repertory of the Homœopathic Materia Medica. Kent moved to Chicago in 1903, where he taught at Hahnemann Medical College.

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