Aphorism 61 to 70


These aphorisms focus on the primary and secondary action of the drugs. The primary action is the action of the drug on the vital force, whereas the secondary action is the reaction of the vital force to the influence of the drug….


§ 61

Had physicians been capable of reflecting on the sad results of the antagonistic employment of medicines, they had long since discovered the grand truth, THAT THE TRUE RADICAL HEALING ART MUST BE FOUND IN THE EXACT OPPOSITE OF SUCH AN ANTIPATHIC TREATMENT OF THE SYMPTOMS OF DISEASE; they would have become convinced, that as a medicinal action antagonistic to the symptoms of the disease (an antipathically employed medicine) is followed by only transient relief, and after that is passed, by invariable aggravation, the converse of that procedure, the homoeopathic employment of medicines according to similarity of symptoms, must effect a permanent and perfect cure, if at the same time the opposite of their large doses, the most minute doses, are exhibited. But neither the obvious aggravation that ensued from their antipathic treatment, nor the fact that no physician ever effected a permanent cure of disease of considerable or of long standing unless some homoeopathic medicinal agent was accidentally a chief ingredient in his prescription, nor yet the circumstances that all the rapid and perfect cures that nature ever performed (§ 46), were always effected by the supervention upon the old disease of one of a similar character, ever taught them, during such a long series of centuries, this truth, the knowledge of which can alone conduce to the benefit of the sick.

§ 62

But on what this pernicious result of the palliative, antipathic treatment and the efficacy of the reverse, the homoeopathic treatment, depend, is explained by the following facts, deduced from manifold observations, which no one before me perceived, though they are so very palpable and so very evident, and are of such infinite importance to the healing art.

§ 63

Every agent that acts upon the vitality, every medicine, deranges more or less the vital force, and causes a certain alteration in the health of the individual for a longer or a shorter period. This is termed primary action. Although a product of the medicinal and vital powers conjointly, it is principally due to the former power. To its action our vital force endeavors to oppose its own energy. This resistant action is a property, is indeed an automatic action of our life-preserving power, which goes by the name of secondary action or counteraction.

§ 64

During the primary action of the artificial morbific agents (medicines) on our healthy body, as seen in the following examples, our vital force seems to conduct itself merely in a passive (receptive) manners, and appears, so to say, compelled to permit the impressions of the artificial power acting from without to take place in it and thereby after its state of health; it then, however, appears to rouse itself again, as it were, and to develop (A) the exact opposite condition of health (counteraction, secondary action ) to this effect (primary action) produced upon it, if there be such an opposite, and that in as great a degree as was the effect (primary action) of the artificial morbific agent on it, and proportionate to its own energy; – or (B) if there be not in nature a state exactly the opposite of the primary action, it appears to endeavor to indifferentiate itself, that is, to make its superior power available in the extinction of the change wrought in it from without (by the medicine), in the place of which it substitutes its normal state (secondary action, curative action).

§ 65

Examples of (A) are familiar to all. A hand bathed in hot water is at first much warmer than the other hand that has not been so treated (primary action); but when it is withdrawn from the hot water and again thoroughly dried, it becomes in a short time cold, and at length much colder than the other (secondary action). A person heated by violent exercise (primary action) is afterwards affected with chilliness and shivering (secondary action). To one who was yesterday heated by drinking much wine (primary action), today every breath of air feels too cold (counteraction of the organism, secondary action). An arm that has been kept long in very cold water is at first much paler and colder (primary action) than the other; but removed from the cold water and dried, it subsequently becomes not only warmer than the other, but even hot, red and inflamed (secondary action, reaction of the vital force). Excessive vivacity follows the use of strong coffee (primary action), but sluggishness and drowsiness remain for a long time afterwards (reaction, secondary action), if this be not always again removed for a short time by imbibing fresh supplies of coffee (palliative). After the profound stupefied sleep caused by opium (primary action), the following night will be all the more sleepless (reaction, secondary action). After the constipation produced by opium (primary action), diarrhoea ensues (secondary action); and after purgation with medicines that irritate the bowels, constipation of several days’ duration ensues (secondary action). And in like manner it always happens, after the primary action of a medicine that produces in large doses a great change in the health of a healthy person, that its exact opposite, when, as has been observed, there is actually such a thing, is produced in the secondary action by our vital force.

§ 66

An obvious antagonistic secondary action, however, is, as may readily be conceived, not to be noticed from the action of quite minute homoeopathic doses of the deranging agents on the healthy body. A small dose of every one of them certainly produces a primary action that is perceptible to a sufficiently attentive; but the living organism employs against it only so much reaction (secondary action) as is necessary for the restoration of the normal condition.

§ 67 Fifth Edition

These incontrovertible truths, which spontaneously offer themselves to our notice and experience, explain to us the beneficial action that takes place under homoeopathic treatment; while, on the other hand, they demonstrate the perversity of the antipathic and palliative treatment of diseases with antagonistically acting medicines.1

1 Only in the most urgent cases, where danger to life and imminent death allow no time for the action of a homoeopathic remedy – not hours, sometimes not even quarter-hours, and scarcely minutes – in sudden accidents occurring to previously healthy individuals – for example, in asphyxia and suspended animation from lightning, from suffocation, freezing, drowning, etc. – is it admissible and judicious, at all events as a preliminary measure to stimulate the irritability and sensibility (the physical life) with a palliative, as for instance, with gentle electrical shocks, with clysters of strong coffee, with a stimulating odor, gradual application of heat, etc. When this stimulation is effected, the play of the vital organs again goes on in its former healthy manner, for there is here no disease* to be removed, but merely an obstruction and suppression of the healthy vital force. To this category belong various antidotes to sudden poisoning: alkalies from mineral acids, hepar sulphuris for metallic poisons, coffee and camphora (and ipecacuanha) for poisoning by opium, etc.

It does not follow that a homoeopathic medicine has been ill selected for a case of disease because some of the medicinal symptoms are only antipathic to some of the less important and minor symptoms of the disease; if only the others, the stronger well-marked (characteristic), and peculiar symptoms of the disease are covered and matched by the same medicine with similarity of symptoms – that is to say, overpowered, destroyed and extinguished; the few opposite symptoms also disappear of themselves after the expiry of the term of action of the medicament, without retarding the cure in the least.

* And yet the new sect that mixes the two systems appeals (though in vain) to this observation, in order that they may have an excuse for encountering everywhere such exceptions to the general rule in diseases, and to justify their convenient employment of allopathic palliatives, and of other injurious allopathic trash besides, solely for the sake of sparing themselves the trouble of seeking for the suitable homoeopathic remedy for each case of disease – I might almost say for the sake of sparing themselves the trouble of being homoeopathic physicians, and yet wishing to appear as such. But their performances are on a par with the system they pursue; they are nothing to boast of.

§ 67 Sixth Edition

These incontrovertible truths, which spontaneously offer themselves to our notice and experience, explain to us the beneficial action that takes place under homoeopathic treatment; while, on the other hand, they demonstrate the perversity of the antipathic and palliative treatment of diseases with antagonistically acting medicines.1

1 Only in the most urgent cases, where danger to life and imminent death allow no time for the action of a homoeopathic remedy – not hours, sometimes not even quarter-hours, and scarcely minutes – in sudden accidents occurring to previously healthy individuals – for example, in asphyxia and suspended animation from lightning, from suffocation, freezing, drowning, etc. – is it admissible and judicious, at all events as a preliminary measure to stimulate the irritability and sensibility (the physical life) with a palliative, as for instance, with gentle electrical shocks, with clysters of strong coffee, with a stimulating odor, gradual application of heat, etc. When this stimulation is effected, the play of the vital organs again goes on in its former healthy manner, for there is here no disease* to be removed, but merely an obstruction and suppression of the healthy vital force. To this category belong various antidotes to sudden poisoning: alkalies from mineral acids, hepar sulphuris for metallic poisons, coffee and camphora (and ipecacuanha) for poisoning by opium, etc.

Samuel Hahnemann
Samuel Hahnemann (1755-1843) was the founder of Homoeopathy. He is called the Father of Experimental Pharmacology because he was the first physician to prepare medicines in a specialized way; proving them on healthy human beings, to determine how the medicines acted to cure diseases.

Hahnemann's three major publications chart the development of homeopathy. In the Organon of Medicine, we see the fundamentals laid out. Materia Medica Pura records the exact symptoms of the remedy provings. In his book, The Chronic Diseases, Their Peculiar Nature and Their Homoeopathic Cure, he showed us how natural diseases become chronic in nature when suppressed by improper treatment.