Antimonium tartaricum is the remedy of the chest that rattles but will not clear — coarse, loose mucus audible across the room, with almost nothing raised, in a patient too weak to raise it. Boericke gives the guiding symptom as "rattling of mucus with little expectoration", and then adds the sentence that separates good prescribing from lazy prescribing: "There is much drowsiness, debility and sweat characteristic of the drug, which group should always be more or less present, when the drug is prescribed." The rattle is the sound; the drowsiness, the debility and the cold sweat are the remedy. What follows is an Antimonium tartaricum materia medica assembled from the public-domain authorities — respiratory, gastric, febrile, skin and back — with the boundaries marked where Ant-tart stops and its neighbours begin.
The Substance and Its Sphere
Antimonium tartaricum is tartar emetic, the tartrate of antimony and potash — for centuries the standard emetic of the old school, and, as Clarke observes, "consequently it is one of our best remedies in states of nausea." Its homeopathic reputation, however, rests on the chest. Boericke notes that clinically its therapeutic application "has been confined largely to the treatment of respiratory diseases."
Allen locates the mechanism: through the pneumogastric nerve the drug depresses respiration and circulation, "thus producing the keynote of the remedy, viz., when the patient coughs there appears to be a large collection of mucus in the bronchi; it seems as if much would be expectorated, but nothing comes up." Kent gives the same fact as a pathology of tone rather than of inflammation — the mucous membrane "is pale and relaxed, and it appears to ooze; mucus forms upon it very readily." The result, in his phrase, is a paralytic condition of the lungs: the chest steadily filling while the power to expel drains away.
That single idea governs everything else. Ant-tart is not a remedy of violent reaction. It is a remedy of failed reaction, and every one of its keynotes is a sign of a body no longer able to answer.
The Guiding Group: Rattle, Sleep, Weakness, Sweat
Four things travel together, and Boericke's instruction is to look for the whole group before prescribing.
The rattle. Nash writes of "great accumulation of mucus in the air passages, with coarse rattling with inability to expectorate; impending paralysis of lungs." Kent hears "coarse rattling and bubblings in the chest" — coarse, he says, like the death rattle. Now and then a mouthful of light-coloured, whitish mucus comes up, and it does not relieve.
The sleep. Boericke: "Great drowsiness... Irresistible inclination to sleep with nearly all complaints." Nash makes it a general — "great coma or sleepiness in most complaints" — found not only in respiratory disease but in cholera infantum, cholera morbus and intermittent fever. Boericke adds the odd little confirmatory of coughing and gaping consecutively, a cough followed by a yawn.
The debility. Kent's whole lecture turns on it. So long as reaction is good and strength holds up, "you will not see this Hippocratic countenance, sinking, and coldness and cold sweat. You will not hear this rattling in the chest, because these symptoms are symptoms that indicate a passive condition." Weakness is not a complication of the Ant-tart case; it is the case.
The sweat. Cold, clammy perspiration with great faintness (Boericke), the face covered with cold sweat, and the slightest effort to move bringing on retching and cold clammy sweat.
The Face Tells You First
Kent begins his study with the face, and it is still the fastest recognition in the remedy: "The face is pale and sickly; the nose is drawn and shrunken; the eyes are sunken and there are dark rings around the eyes. The lips are pale and shriveled. The nostrils are dilated and flapping, and there is a dark, sooty appearance inside of the nostrils. The face is covered with a cold sweat and is cold and pale."
Boericke compresses it to face cold, blue, pale, covered with cold sweat, pale and sunken, and adds an unusual motor sign: incessant quivering of the chin and lower jaw. Nash sharpens the colour into a differential: the face is "very pale or cyanotic from unoxidized blood." Pale or blue, never red.
Mind and Behaviour: the Child Who Wants to Be Carried
For a remedy so physical, the behavioural picture is remarkably precise, and three authors give it in nearly the same words. Nash: "clings to those around; wants to be carried; cries and whines if any one touches it; will not let you feel the pulse." Allen repeats it verbatim as a keynote, and Clarke has the child who wants to be carried, "cries if any one touches it", and will not allow itself to be touched at all. Boericke's line is the shortest and the most quoted: the child will not be touched without whining.
Kent adds the adult register — the patient "does not want to be meddled with or bothered. Everything is a burden" — and a detail that catches the sickroom exactly: the infant keeps up a pitiful whining and moaning, so that the respiration itself becomes a moaning respiration. Rattling and moaning. Boericke also records great despondency and fear of being alone, which fits the clinging perfectly.
Clarke supplies the one causation worth memorising: effects of anger or vexation, and specifically that "a child coughs when angry" — he cites a whooping-cough case in a fretful child whose mother observed that any anger brought on a fit of coughing.
The Respiratory Picture
The sound, and what it means
Boericke: "Great rattling of mucus, but very little is expectorated. Velvety feeling in chest. Burning sensation in chest, which ascends to throat. Rapid, short, difficult breathing; seems as if he would suffocate; must sit up." He adds bronchial tubes overloaded with mucus and oedema and impending paralysis of the lungs, with hoarseness, cough excited by eating, and a pulse rapid, weak and trembling. Clarke adds a positional keynote easy to verify at the bedside: in lung affections the patient lies with the head back.
Stage matters more than diagnosis
This is Kent's central teaching and the most practical thing in the whole remedy. Ant-tart is not the remedy of the beginning. "In cases of bronchitis with pneumonia... the inflammation is likely to be attended with dryness or a scanty flow of mucus... But the first state does not indicate Antimonium tart. Such medicines as Bryonia and Ipecac come in for the first period." Ant-tart's hour is the stage of exudation and relaxation, when a violent attack has spent the patient's strength in three or four days, or when the patient was already too feeble to mount a violent attack at all. "Altogether unlike Aconite, Bell., Ip. and Bry., for they come down with violence — the very opposite is present in Antimonium tart."
Nash makes the same point from the other end, listing the diagnoses and then dismissing their importance: "No matter what the name of the trouble, whether it be bronchitis, pneumonia, whooping cough or asthma, if there is great accumulation of mucus with coarse rattling, or filling up with it, but, at the same time, there seems to be inability to raise it, Tartar emetic is the first remedy to be thought of." He also gives it for hepatisation remaining after pneumonia, with dullness on percussion, absent respiratory murmurs and a patient who "continues pale, weak and sleepy." Our acute cough differential sets this late, wet, feeble stage against the three great dry coughs; this page is the remedy-level study behind that column.
Two clinical types
Kent draws them from life. The child who has repeated attacks of bronchitis in cold wet weather: "No sooner do they get over one cold than another cold comes on. The acute stage is never violent with them, but they keep having these passive rattling colds. Recurrent rattling in the chest. Chilly, and pale." And the old person — often gouty, always shivering and pale — in whom every sharp cold spell brings a chest catarrh with thick white mucus and great dyspnoea: "He must sit up in bed and be fanned; cannot lie down because of the difficult breathing, and filling up of the chest." Allen closes the circle at the very start of life with asphyxia neonatorum: the child at birth pale, breathless, gasping.
The whooping cough
Clarke's paragraph is worth having in full: whooping-cough "preceded by the child crying, or after eating or drinking, or when getting warm in bed; after the attack somnolency." He also verifies cough at 4 a.m., and notes that a warm drink aggravates the cough — the exact opposite of Spongia tosta, whose cough "abates after eating or drinking, especially warm drinks" (Boericke), and a long way from Drosera, whose paroxysms are worse after midnight (Boericke).
Beyond the Chest
Stomach and abdomen
The emetic origin shows. Boericke: "Nausea, retching, and vomiting, especially after food, with deathly faintness and prostration", and the peculiar vomiting in any position excepting lying on the right side. Allen adds vomiting "until he faints; followed by drowsiness and prostration." Kent describes not ordinary nausea but "a deadly loathing of every kind of food", vomiting of even a spoonful of water, and vomiting of thick, white, ropy mucus that can be drawn out in strings.
The appetite has two reliable markers: an extraordinary craving for apples, acids and raw fruits (Allen, Boericke), and an aversion to milk, which Kent says especially makes the patient sick. Nash regarded the remedy as nearest a specific in cholera morbus — "nausea, vomiting, loose stools, prostration, cold sweat, and stupor or drowsiness" — indications Clarke quotes approvingly.
Back and coccyx
Boericke gives violent pain in the sacro-lumbar region, with the slightest effort to move causing retching and cold clammy sweat, and a sensation of a heavy weight at the coccyx, dragging downward all the time. Clarke connects this to the terrible backache of small-pox, which the remedy reproduces, and reports that its back-pains "correspond to more cases of lumbago than any other remedy" in his experience.
Skin
The typical eruption is pustular, like small-pox — Nash's "thick eruptions like pocks, often pustular; as large as a pea", Clarke's pustules "with red areola... which afterwards form a crust, and leave a scar", Boericke's pustular eruption leaving a bluish-red mark. Clarke also verified Hering's odd little symptom, warts behind the glans penis.
Fever and urinary
Boericke: coldness, trembling and chilliness; intense heat; cold clammy sweat with great faintness; intermittent fever with a lethargic condition — the drowsiness again, in a different chapter. Clarke notes rheumatic pains with perspiration which does not relieve. In the urinary sphere Boericke gives burning in the urethra during and after urinating, with the last drops bloody and pain in the bladder.
Modalities
- Worse: in the evening; from lying down at night; from warmth; in damp cold weather; from all sour things and milk (Boericke). From the warmth of the room and change of weather in spring (Allen). Sitting bent forward, and from a warm drink taken during a cough (Clarke).
- Better: from sitting erect; from eructation; from expectoration (Boericke). In cold open air, sitting upright, and lying on the right side (Allen) — Boericke likewise gives cough and dyspnoea better lying on the right side.
Kent draws the warmth aggravation into a picture you can see from the door: "You will see this patient sitting up in bed with no clothing around the shoulders or neck, and the night-gown wide open in order to breathe. Suffocates if the room is too warm."
Keynote Symptoms
- Great rattling of mucus in the chest, but very little expectorated. (Boericke; Nash; Allen)
- Drowsiness, debility and cold sweat with the rattle — the group Boericke says should always be more or less present. (Boericke)
- Irresistible inclination to sleep with nearly all complaints. (Boericke; Nash)
- Face pale, cold, blue and sunken, covered with cold sweat; nostrils dilated and sooty. (Boericke; Kent; Nash)
- Must sit up to breathe; better sitting erect, worse lying down at night. (Boericke; Allen)
- The child clings, wants to be carried, whines if touched, will not let you feel the pulse. (Nash; Allen; Boericke)
- Vomiting in any position except lying on the right side; nausea better after vomiting. (Boericke; Clarke)
- Craving for apples and acids (Allen; Boericke); aversion to all food, especially milk (Kent; Clarke).
- Violent sacro-lumbar pain and a dragging weight at the coccyx. (Boericke; Clarke)
- Pustular, small-pox-like eruption leaving a bluish-red mark. (Boericke; Clarke; Nash)
Differential Diagnosis
| Ant. tartaricum | Ipecacuanha | Carbo vegetabilis | Ant. crudum | Kali sulphuricum | |
|---|---|---|---|---|---|
| Chest sound | Coarse rattle, almost nothing raised | Rattling with chest "full of phlegm", violent cough with every breath | Wheezing and rattling; offensive expectoration | Little chest involvement; cough worse entering a warm room | Coarse rales, rattling of mucus, post-grippal |
| Expulsive power | Gone — the defining lack | Great expulsive power (Kent) | Expectoration offensive; the air hunger dominates (Boericke) | Not the issue | Not where the line falls — they "keep on rattling" but are not prostrated (Kent) |
| State of mind | Drowsy, coma-like, sinking | Irritable, holds everything in contempt | Sluggish, faint, worn out | Cross, contradictive, sulky | Comparatively well |
| Face | Pale or cyanotic, cold sweat, never red | Pale, twitching, blue rings round eyes | Puffy, cyanotic, hippocratic, cold | Sallow, haggard | Florid |
| Thirst | Thirstless in chest cases (Kent); craving for apples | Little thirst | Coldness with thirst | Thirst evening and night; desire for acids and pickles | Burning thirst; dreads hot drinks |
| Key modality | Better sitting erect and expectorating; worse warmth and damp cold | Worse periodically, lying down | Better fanning and cold air; better eructation | Worse heat, acids, wine, cold bathing | Worse evening and heated room; better cool open air |
Ipecacuanha
The nearest neighbour and the commonest confusion. Kent settles it: "Ipecac has some of this coarse rattling, but it is attended with great expulsive power of the lungs. This medicine has the coarse rattling that comes after many days. Ipecac has it the first days of the sickness." Boericke's Ipecac chest "seems full of phlegm, but does not yield to coughing", with a cough incessant and violent with every breath — a patient still fighting. Allen gives the moment of handover in one line: "When lungs seem to fail, patient becomes sleepy, cough declines or ceases, it supplants Ipec." Clarke adds that where Ipecac's nausea is persistent, Ant-tart's is relieved by vomiting. Compare the full picture in our Ipecacuanha guide.
Carbo vegetabilis
Both are remedies of blueness, coldness and failing vitality, and both want air. The separation is in what the patient asks for. Carbo veg is Boericke's picture of imperfect oxidation and venous stasis: the patient "may be almost lifeless, but the head is hot; coldness, breath cool, pulse imperceptible... must have air, must be fanned hard, must have all the windows open", with enormous flatulence, putrid discharges and relief from eructation and fanning. Ant-tart's leading fact is the coarse rattle with no power to raise it, and the drowsiness on top of it. Carbo veg collapses; Ant-tart drowns quietly. Our Carbo vegetabilis guide draws that state out in full.
Antimonium crudum
Same family, different territory. Boericke says Ant-tart "has many symptoms in common with Antimonium Crudum but also many peculiar to itself", and Kent divides them cleanly: Ant-crud "is more likely to work out for Antimonium headaches, while this medicine is more likely to work out for Antimonium chest troubles", adding that Ant-crud has "nothing like the passive state of the whole economy." Ant-crud is the thickly white-coated tongue, the gastric derangement, the horny skin and the cross child who cannot bear to be touched or looked at (Boericke). The touch-intolerance is shared; the rattling weakness is not.
Lycopodium
Kent warns that "Lycopodium competes with it very closely and resembles it very much", because both show movement of the wings of the nose. Allen supplies the distinction: in Lycopodium the alae move spasmodically, fan-like; in Ant-tart they are simply dilated. Boericke's Lycopodium chest — "catarrh of the chest in infants, seems full of mucus rattling", neglected pneumonia with flapping alae nasi and mucous rales — genuinely overlaps, but Lycopodium brings its own generals: worse from 4 to 8 p.m., right-sided, intolerant of cold drinks and craving everything warm. Ant-tart wants cool air and an open collar. Its full picture is in our Lycopodium guide, and it sits among the major polycrest remedies.
Kali sulphuricum
Boericke lists Kali sulph as a comparison under Ant-tart, and its own entry reads "coarse rales. Rattling of mucus in chest (Tart em). Post-grippal cough, especially in children." Kent draws the line where it belongs — on vitality: "Those florid children that do not look sick when they have a cold, are more or less vigorous, who have rattling in the chest, but do not come down with weakness and are not prostrated from it, but keep on rattling, they call for Kali sulph. That is quite a distinguishing feature, the weakness at once speaks for this remedy."
Opium — the sleep differential
Nash names the three great sleepy remedies as Opium, Tartar emetic and Nux moschata, and separates the first two by the face: "in Opium the face is dark red or purple, and there may be sighing or stertorous respiration. With Tartar emetic the face is always pale, or cyanotic, with no redness, and the breathing is not stertorous." Clarke's summary paragraph does call the Ant-tart breathing stertorous; where the sources disagree, Nash's is the line written as a differential, and the colour of the face is the more dependable sign.
In the Repertory
Three or four rubrics do the work; resist the temptation to lead with the diagnosis.
- Start with the rattle plus its failure. Rattling cough with scanty or absent expectoration is far more selective than "bronchitis" or "cough, loose". The remedy is defined by the gap between what is there and what comes up.
- Add the state, not another chest symptom. Drowsiness or sleepiness accompanying the cough, and prostration or weakness during the acute, are what separate Ant-tart from every other rattling remedy — including Ipecac and Kali sulph. This is the step most students skip.
- Confirm with position and temperature. Better sitting erect; worse lying down; worse from the warmth of the room; better in cool open air.
- Then read the leaders back. Take the two or three remedies that survive into the materia medica and read the whole pictures — Boericke for the keynotes, Kent for the stage and the face, Nash for the differentials, Clarke for the causation. Running the same rubrics across Kent, Murphy and the Complete Repertory in the online repertory shows how differently each vocabulary grades the rattling coughs.
Repertorisation narrows the field; the practitioner decides. Software makes the retrieval and cross-reading fast, not automatic.
A Word on Scope
The states in which Antimonium tartaricum is classically discussed — pneumonia and bronchitis in infants and the very old, a chest filling faster than it can be cleared, increasing drowsiness with blueness of the face — sit exactly on the line where medical assessment becomes urgent. Laboured or rapid breathing, chest indrawing, blue lips, a feeble cry, or a patient steadily harder to rouse are grounds for immediate medical attention, and homeopathic study is never a reason to delay it. No dosing, potency or repetition guidance appears in this article.
Reading the Antimonium Tartaricum Materia Medica in the Sources
The Antimonium tartaricum materia medica improves markedly when you read four authors instead of one. Boericke gives the guiding group in two sentences and the modalities in one. Allen fixes the keynote and the constitutional adaptation — torpid, phlegmatic subjects, and complaints originating from exposure in damp basements and cellars. Nash supplies the clinical judgement and the Opium and Ipecac comparisons. Kent supplies what no keynote list can: the face at the door, the sound in the chest, and the fact that this remedy belongs to the second stage of an illness rather than the first.
All of them sit in Similia's free classical library: open the Boericke entry for Ant-tart, then Kent's lecture, Nash, Clarke and Allen's keynotes, and cross-reference the cough rubrics in the same workspace. Read them side by side once, and the rattle that raises nothing will never sound like anything else again.





