Samuel Hahnemann

Organon of Medicine 6th Edition


1

The physician's high and only mission is to restore the sick to health, to cure, as it is termed.1

1) His mission is not, however, to construct so-called systems, by interweaving empty speculations and hypotheses concerning the internal essential nature of the vital processes and the mode in which diseases originate in the interior of the organism, (whereon so many physicians have hitherto ambitiously wasted their talents and their time); nor is it to attempt to give countless explanations regarding the phenomena in diseases and their proximate cause (which must ever remain concealed), wrapped in unintelligible words and an inflated abstract mode of expression, which should sound very learned in order to astonish the ignorant - whilst sick humanity sighs in vain for aid. Of such learned reveries (to which the name of theoretic medicine is given, and for which special professorships are instituted) we have had quite enough, and it is now high time that all who call themselves physicians should at length cease to deceive suffering mankind with mere talk, and begin now, instead, for once to act, that is, really to help and to cure.

2

The highest ideal of cure is rapid, gentle and permanent restoration of the health, or removal and annihilation of the disease in its whole extent, in the shortest, most reliable, and most harmless way, on easily comprehensible principles.

3

If the physician clearly perceives what is to be cured in diseases, that is to say, in every individual case of disease (knowledge of disease, indication), if he clearly perceives what is curative in medicines, that is to say, in each individual medicine (knowledge of medical powers), and if he knows how to adapt, according to clearly defined principles, what is curative in medicines to what he has discovered to be undoubtedly morbid in the patient, so that the recovery must ensue - to adapt it, as well in respect to the suitability of the medicine most appropriate according to its mode of action to the case before him (choice of the remedy, the medicine indicated), as also in respect to the exact mode of preparation and quantity of it required (proper dose), and the proper period for repeating the dose; - if, finally, he knows the obstacles to recovery in each case and is aware how to remove them, so that the restoration may be permanent, then he understands how to treat judiciously and rationally, and he is a true practitioner of the healing art .

4

He is likewise a preserver of health if he knows the things that derange health and cause disease, and how to remove them from persons in health.

5

Useful to the physician in assisting him to cure are the particulars of the most probable exciting cause of the acute disease, as also the most significant points in the whole history of the chronic disease, to enable him to discover its fundamental cause, which is generally due to a chronic miasm. In these investigations, the ascertainable physical constitution of the patient (especially when the disease is chronic), his moral and intellectual character, his occupation, mode of living and habits, his social and domestic relations, his age, sexual function, etc., are to be taken into consideration.

6Fifth Edition

The unprejudiced observer - well aware of the futility of transcendental speculations which can receive no confirmation from experience - be his powers of penetration ever so great, takes note of nothing in every individual disease, except the changes in the health of the body and of the mind (morbid phenomena, accidents, symptoms) which can be perceived externally by means of the senses; that is to say, he notices only the deviations from the former healthy state of the now diseased individual, which are felt by the patient himself, remarked by those around him and observed by the physician. All these perceptible signs represent the disease in its whole extent, that is, together they form the true and only conceivable portrait of the disease.1

1) I know not, therefore, how it was possible for physicians at the sick-bed to allow themselves to suppose that, without most carefully attending to the symptoms and being guided by them in the treatment, they ought to seek and could discover, only in the hidden and unknown interior, what there was to be cured in the disease, arrogantly and ludicrously pretending that they could, without paying much attention to the symptoms, discover the alteration that had occurred in the invisible interior, and set it to rights with (unknown!) medicines, and that such a procedure as this could alone be called radical and rational treatment. Is not, then, that which is cognizable by the senses in diseases through the phenomena it displays, the disease itself in the eyes of the physician, since he never can see the spiritual being that produces the disease, the vital force? nor is it necessary that he should see it, but only that he should ascertain its morbid actions, in order that he may thereby be enabled to cure the disease. What else will the old school search for in the hidden interior of the organism, as a prima causa morbi, whilst they reject as an object of cure and contemptuously despise the sensible and manifest representation of the disease, the symptoms, that so plainly address themselves to us? What else do they wish to cure in disease but these?*
* The physician whose researches are directed towards the hidden relations in the interior of the organism, may daily err; but the homoeopathist who grasps with requisite carefulness the whole group of symptoms, possesses a sure guide; and if he succeed in removing the whole group of symptoms he has likewise most assuredly destroyed the internal, hidden cause of the disease.

6Sixth Edition

The unprejudiced observer - well aware of the futility of transcendental speculations which can receive no confirmation from experience - be his powers of penetration ever so great, takes note of nothing in every individual disease, except the changes in the health of the body and of the mind (morbid phenomena, accidents, symptoms) which can be perceived externally by means of the senses; that is to say, he notices only the deviations from the former healthy state of the now diseased individual, which are felt by the patient himself, remarked by those around him and observed by the physician. All these perceptible signs represent the disease in its whole extent, that is, together they form the true and only conceivable portrait of the disease.1

1) I know not, therefore, how it was possible for physicians at the sick-bed to allow themselves to suppose that, without most carefully attending to the symptoms and being guided by them in the treatment, they ought to seek and could discover, only in the hidden and unknown interior, what there was to be cured in the disease, arrogantly and ludicrously pretending that they could, without paying much attention to the symptoms, discover the alteration that had occurred in the invisible interior, and set it to rights with (unknown!) medicines, and that such a procedure as this could alone be called radical and rational treatment.
Is not, then, that which is cognizable by the senses in diseases through the phenomena it displays, the disease itself in the eyes of the physician, since he never can see the spiritual being that produces the disease, the vital force? nor is it necessary that he should see it, but only that he should ascertain its morbid actions, in order that he may thereby be enabled to cure the disease. What else will the old school search for in the hidden interior of the organism, as a prima causa morbi, whilst they reject as an object of cure and contemptuously despise the sensible and manifest representation of the disease, the symptoms, that so plainly address themselves to us? What else do they wish to cure in disease but these?

7

Now, as in a disease, from which no manifest exciting or maintaining cause (causa occasionalis) has to be removed1, we can perceive nothing but the morbid symptoms, it must (regard being had to the possibility of a miasm, and attention paid to the accessory circumstances, ) be the symptoms alone by which the disease demands and points to the remedy suited to relieve it - and, moreover, the totality of these its symptoms, of this outwardly reflected picture of the internal essence of the disease, that is, of the affection of the vital force, must be the principal, or the sole means, whereby the disease can make known what remedy it requires - the only thing that can determine the choice of the most appropriate remedy - and thus, in a word, the totality2 of the symptoms must be the principal, indeed the only thing the physician has to take note of in every case of disease and to remove by means of his art, in order that it shall be cured and transformed into health.

1) It is not necessary to say that every intelligent physician would first remove this where it exists; the indisposition thereupon generally ceases spontaneously. He will remove from the room strong-smelling flowers, which have a tendency to cause syncope and hysterical sufferings; extract from the cornea the foreign body that excites inflammation of the eye; loosen the over-tight bandage on a wounded limb that threatens to cause mortification, and apply a more suitable one; lay bare and put ligature on the wounded artery that produces fainting; endeavour to promote the expulsion by vomiting of belladonna berries etc., that may have been swallowed; extract foreign substances that may have got into the orifices of the body (the nose, gullet, ears, urethra, rectum, vagina); crush the vesical calculus; open the imperforate anus of the newborn infant, etc.

2) In all times, the old school physicians, not knowing how else to give relief, have sought to combat and if possible to suppress by medicines, here and there, a single symptom from among a number in diseases - a one-sided procedure, which, under the name of symptomatic treatment, has justly excited universal contempt, because by it, not only was nothing gained, but much harm was inflicted. A single one of the symptoms present is no more the disease itself than a foot is the man himself. This procedure was so much the more reprehensible, that such a single symptom was only treated by an antagonistic remedy (therefore only in an enantiopathic and palliative manner), whereby, after a slight alleviation, it was subsequently only rendered all the worse.

8

It is not conceivable, not can it be proved by any experience in the world, that, after removal of all the symptoms of the disease and of the entire collection of the perceptible phenomena, there should or could remain anything else besides health, or that the morbid alteration in the interior could remain uneradicated.1

1) When a patient has been cured of his disease by a true physician, in such a manner that no trace of the disease, no morbid symptom, remains, and all the signs of health have permanently returned, how can anyone, without offering an insult to common sense, affirm in such an individual the whole bodily disease still remains interior? And yet the chief of the old school, Hufeland, asserts this in the following words: "homoeopathy can remove symptoms, but the disease remains." (Vide Homoopathie, p.27, 1, 19.) This he maintains partly from mortification at the progress made by homoeopathy to the benefits of mankind, partly because he still holds thoroughly material notions respecting disease, which he is still unable to regard as a state of being of the organism wherein it is dynamically altered by the morbidly deranged vital force, as an altered state of health, but he views the disease as a something material, which after the cure is completed, may still remain lurking in some corner in the interior of the body, in order, some day during the most vigorous health, to burst forth at its pleasure with its material presence! So dreadful is still the blindness of the old pathology! No wonder that it could only produce a system of therapeutics which is solely occupied with scouring out the poor patient.

9

In the healthy condition of man, the spiritual vital force (autocracy), the dynamis that animates the material body (organism), rules with unbounded sway, and retains all the parts of the organism in admirable, harmonious, vital operation, as regards both sensations and functions, so that our indwelling, reason-gifted mind can freely employ this living, healthy instrument for the higher purpose of our existence.

10Fifth Edition

The material organism, without the vital force, is capable of no sensation, no function, no self-preservation1, it derives all sensation and performs all the functions of life solely by means of the immaterial being (the vital force) which animates the material organism in health and in disease.

1) It is dead, and only subject to the power of the external physical world; it decays, and is again resolved into its chemical constituents.

10Sixth Edition

The material organism, without the vital force, is capable of no sensation, no function, no self-preservation 1, it derives all sensation and performs all the functions of life solely by means of the immaterial being (the vital principle) which animates the material organism in health and in disease.

1) It is dead, and only subject to the power of the external physical world; it decays, and is again resolved into its chemical constituents.

11Fifth Edition

When a person falls ill, it is only this spiritual, self acting (automatic) vital force, everywhere present in his organism, that is primarily deranged by the dynamic1 influence upon it of a morbific agent inimical to life; it is only the vital force, deranged to such an abnormal state, that can furnish the organism with its disagreeable sensations, and incline it to the irregular processes which we call disease; for, as a power invisible in itself, and only cognizable by its effects on the organism, its morbid derangement only makes itself known by the manifestation of disease in the sensations and functions of those parts of the organism exposed to the senses of the observer and physician, that is, by morbid symptoms, and in no other way can it make itself known.

1) Materia peccans!

11Sixth Edition

When a person falls ill, it is only this spiritual, self acting (automatic) vital force, everywhere present in his organism, that is primarily deranged by the dynamic1 influence upon it of a morbific agent inimical to life; it is only the vital force, deranged to such an abnormal state, that can furnish the organism with its disagreeable sensations, and incline it to the irregular processes which we call disease; for, as a power invisible in itself, and only cognizable by its effects on the organism, its morbid derangement only makes itself known by the manifestation of disease in the sensations and functions of those parts of the organism exposed to the senses of the observer and physician, that is, by morbid symptoms, and in no other way can it make itself known.2

1) Materia peccans!

2) What is dynamic influence, - dynamic power? Our earth, by virtue of a hidden invisible energy, carries the moon around her in twenty-eight days and several hours, and the moon alternately, in definite fixed hours (deducting certain differences which occur with the full and new moon) raises our northern seas to flood tide and again correspondingly lowers them to ebb. Apparently this takes place not through material agencies, not through mechanical contrivances, as are used for products of human labor; and so we see numerous other events about us as results of the action of one substance on another substance without being able to recognize a sensible connection between cause and effect. Only the cultured, practised in comparison and deduction, can form for himself a kind of supra-sensual idea sufficient to keep all that is material or mechanical in his thoughts from such concepts. He calls such effects dynamic, virtual, that is, such as result from absolute, specific, pure energy and action of he one substance upon the other substance.
For instance, the dynamic effect of the sick-making influences upon healthy man, as well as the dynamic energy of the medicines upon the principle of life in the restoration of health is nothing else than infection and so not in any way material, not in any way mechanical. Just as the energy of a magnet attracting a piece of iron or steel is not material, not mechanical. One sees that the piece of iron is attracted by one pole of the magnet, but how it is done is not seen. This invisible energy of the magnet does not require mechanical (material) auxiliary means, hook or lever, to attract the iron. The magnet draws to itself and this acts upon the piece of iron or upon a steel needle by means of a purely immaterial invisible, conceptual, inherent energy, that is, dynamically, and communicates to the steel needle the magnetic energy equally invisibly (dynamically). The steel needle becomes itself magnetic, even at a distance when the magnet does not touch it, and magnetises other steel needles with the same magnetic property (dynamically) with which it had been endowered previously by the magnetic rod, just as a child with small-pox or measles communicates to a near, untouched healthy child in an invisible manner (dynamically) the small-pox or measles, that is, infects it at a distance without anything material from the infective child going or capable of going to the one to be infected. A purely specific conceptual influence communicated to the near child small-pox or measles in the same way as the magnet communicated to the near needle the magnetic property.
In a similar way, the effect of medicines upon living man is to be judged. Substances, which are used as medicines, are medicines only in so far as they possess each its own specific energy to alter the well-being of man through dynamic, conceptual influence, by means of the living sensory fibre, upon the conceptual controlling principle of life. The medicinal property of those material substances which we call medicines proper, relates only to their energy to call out alterations in the well-being of animal life. Only upon this conceptual principle of life, depends their medicinal health-altering, conceptual (dynamic) influence. Just as the nearness of a magnetic pole can communicate only magnetic energy to the steel (namely, by a kind of infection) but cannot communicate other properties (for instance, more hardness or ductility, etc.). And thus every special medicinal substance alters through a kind of infection, that well-being of man in a peculiar manner exclusively its own and not in a manner peculiar to another medicine, as certainly as the nearness of the child ill with small-pox will communicate to a healthy child only small-pox and not measles. These medicines act upon our well-being wholly without communication of material parts of the medicinal substances, thus dynamically, as if through infection. Far more healing energy is expressed in a case in point by the smallest dose of the best dynamized medicines, in which there can be, according to calculation, only so little of material substance that its minuteness cannot be thought and conceived by the best arithmetical mind, than by large doses of the same medicine in substance. That smallest dose can therefore contain almost entirely only the pure, freely-developed, conceptual medicinal energy, and bring about only dynamically such great effects as can never be reached by the crude medicinal substances itself taken in large doses.
It is not in the corporal atoms of these highly dynamized medicines, nor their physical or mathematical surfaces (with which the higher energies of the dynamized medicines are being interpreted but vainly as still sufficiently material) that the medicinal energy is found. More likely, there lies invisible in the moistened globule or in its solution, an unveiled, liberated, specific, medicinal force contained in the medicinal substance which acts dynamically by contact with the living animal fibre upon the whole organism (without communicating to it anything material however highly attenuated) and acts more strongly the more free and more immaterial the energy has become through the dynamization.
Is it then so utterly impossible for our age celebrated for its wealth in clear thinkers to think of dynamic energy as something non-corporeal, since we see daily phenomena which cannot be explained in any other manner? If one looks upon something nauseous and becomes inclined to vomit, did a material emetic come into his stomach which compels him to this anti-peristaltic movement? Was it not solely the dynamic effect of the nauseating aspect upon his imagination? And if one raises his arm, does it occur through a material visible instrument? a lever? Is it not solely the conceptual dynamic energy of his will which raises it?

12Fifth Edition

It is the morbidly affected vital force alone that produces disease1, so that the morbid phenomena perceptible to our senses express at the same time all the internal change, that is to say, the whole morbid derangement of the internal dynamis; in a word, they reveal the whole disease; consequently, also, the disappearance under treatment of all the morbid phenomena and of all the morbid alterations that differ from the healthy vital operations, certainly affects and necessarily implies the restoration of the integrity of the vital force and, therefore, the recovered health of the whole organism.

1) How the vital force causes the organism to display morbid phenomena, that is, how it produces disease, it would be of no practical utility to the physician to know, and will forever remain concealed from him; only what it is necessary for him to know of the disease and what is fully sufficient for enabling him to cure it, has the Lord of life revealed to his senses.

12Sixth Edition

It is the morbidly affected vital energy alone that produces disease1, so that the morbid phenomena perceptible to our senses express at the same time all the internal change, that is to say, the whole morbid derangement of the internal dynamis; in a word, they reveal the whole disease; consequently, also, the disappearance under treatment of all the morbid phenomena and of all the morbid alterations that differ from the healthy vital operations, certainly affects and necessarily implies the restoration of the integrity of the vital force and, therefore, the recovered health of the whole organism.

1) How the vital force causes the organism to display morbid phenomena, that is, how it produces disease, it would be of no practical utility to the physician to know, and will forever remain concealed from him; only what it is necessary for him to know of the disease and what is fully sufficient for enabling him to cure it, has the Lord of life revealed to his senses.

13

Therefore disease (that does not come within the province of manual surgery) considered, as it is by the allopathists, as a thing separate from the living whole, from the organism and its animating vital force, and hidden in the interior, be it ever so subtle a character, is an absurdity, that could only be imagined by minds of a materialistic stamp, and has for thousands of years given to the prevailing system of medicine all those pernicious impulses that have made it a truly mischievous [non-healing] art.

14

There is, in the interior of man, nothing morbid that is curable and no invisible morbid alteration that is curable which does not make itself known to the accurately observing physicians by means of morbid signs and symptoms - an arrangement in perfect conformity with the infinite goodness of the all-wise Preserver of human life.

15Fifth Edition

The affection of the morbidly deranged, spirit-like dynamis (vital force) that animates our body in the invisible interior, and the totality of the outwardly cognizable symptoms produced by it in the organism and representing the existing malady, constitute a whole; they are one and the same. The organism is indeed the material instrument of the life, but it is not conceivable without the animation imparted to it by the instinctively perceiving and regulating vital force (just as the vital force is not conceivable without the organism), consequently the two together constitute a unity, although in thought our mind separates this unity into two distinct conceptions for the sake of facilitating the comprehension of it.

15Sixth Edition

The affection of the morbidly deranged, spirit-like dynamis (vital force) that animates our body in the invisible interior, and the totality of the outwardly cognizable symptoms produced by it in the organism and representing the existing malady, constitute a whole; they are one and the same. The organism is indeed the material instrument of the life, but it is not conceivable without the animation imparted to it by the instinctively perceiving and regulating dynamis, just as the vital force is not conceivable without the organism, consequently the two together constitute a unity, although in thought our mind separates this unity into two distinct conceptions for the sake of easy comprehension.

16Fifth Edition

Our vital force, as a spirit-like dynamis, cannot be attacked and affected by injurious influences on the healthy organism caused by the external inimical forces that disturb the harmonious play of life, otherwise than in a spirit-like (dynamic) way, and in like manner, all such morbid derangements (diseases) cannot be removed from it by the physician in any other way than by the spirit-like (dynamic1, virtual) alterative powers of the serviceable medicines acting upon our spirit-like vital force, which perceives them through the medium of the sentient faculty of the nerves everywhere present in the organism, so that it is only by their dynamic action on the vital force that remedies are able to re-establish and do actually re-establish health and vital harmony, after the changes in the health of the patient cognizable by our senses (the totality of the symptoms) have revealed the disease to the carefully observing and investigating physician as fully as was requisite in order to enable him to cure it.

1) Most severe disease may be produced by sufficient disturbance of the vital force through the imagination and also cured by the same means.

16Sixth Edition

Our vital force, as a spirit-like dynamis, cannot be attacked and affected by injurious influences on the healthy organism caused by the external inimical forces that disturb the harmonious play of life, otherwise than in a spirit-like (dynamic) way, and in like manner, all such morbid derangements (diseases) cannot be removed from it by the physician in any other way than by the spirit-like (dynamic1, virtual) alterative powers of the serviceable medicines acting upon our spirit-like vital force, which perceives them through the medium of the sentient faculty of the nerves everywhere present in the organism, so that it is only by their dynamic action on the vital force that remedies are able to re-establish and do actually re-establish health and vital harmony, after the changes in the health of the patient cognizable by our senses (the totality of the symptoms) have revealed the disease to the carefully observing and investigating physician as fully as was requisite in order to enable him to cure it.

1) Most severe disease may be produced by sufficient disturbance of the vital force through the imagination and also cured by the same means.

17Fifth Edition

Now, as in the cure effected by the removal of the whole of the perceptible signs and symptoms of the disease the internal alteration of the vital force to which the disease is due - consequently the whole of the disease - is at the same time removed,1 it follows that the physician has only to remove the whole of the symptoms in order, at the same time, to abrogate and annihilate the internal change, that is to say, the morbid derangement of the vital force - consequently the totality of the disease, the disease itself.2 But when the disease is annihilated the health is restored, and this is the highest, the sole aim of the physician who knows the true object of his mission, which consists not in learned - sounding prating, but in giving aid to the sick.

1) A warning dream, a superstitious fancy, or a solemn prediction that death would occur at a certain day or at a certain hour, has not unfrequently produced all the signs of commencing and increasing disease, of approaching death and death itself at the hour announced, which could not happen without the simultaneous production of the inward change (corresponding to the state observed internally); and hence in such cases all the morbid signs indicative of approaching death have frequently been dissipated by an identical cause, by some cunning deception or persuasion to a belief in the contrary, and health suddenly restored, which could not have happened without the removal, by means of this mortal remedy, of the internal and external morbid change that threatened death.

2) It is only thus that God the preserver of mankind, could reveal His wisdom and goodness in reference to the cure of the disease to which man is liable here below, by showing to the physician what he had to remove in disease in order to annihilate them and thus re-establish health. But what would we think of His wisdom and goodness if He has shrouded in mysterious obscurity that which was to be cured in diseases (as is asserted by the dominant school of medicine, which affects to possess a supernatural insight into the nature of things), and shut it up in the hidden interior, and thus rendered it impossible for man to know the malady accurately, consequently impossible for him to cure it?

17Sixth Edition

Now, as in the cure effected by the removal of the whole of the perceptible signs and symptoms of the disease the internal alteration of the vital principle to which the disease is due - consequently the whole of the disease - is at the same time removed,1 it follows that the physician has only to remove the whole of the symptoms in order, at the same time, to abrogate and annihilate the internal change, that is to say, the morbid derangement of the vital force - consequently the totality of the disease, the disease itself.2 But when the disease is annihilated the health is restored, and this is the highest, the sole aim of the physician who knows the true object of his mission, which consists not in learned - sounding prating, but in giving aid to the sick.

1 A warning dream, a superstitious fancy, or a solemn prediction that death would occur at a certain day or at a certain hour, has not unfrequently produced all the signs of commencing and increasing disease, of approaching death and death itself at the hour announced, which could not happen without the simultaneous production of the inward change (corresponding to the state observed internally); and hence in such cases all the morbid signs indicative of approaching death have frequently been dissipated by an identical cause, by some cunning deception or persuasion to a belief in the contrary, and health suddenly restored, which could not have happened without the removal, by means of this mortal remedy, of the internal and external morbid change that threatened death.

2 It is only thus that God the preserver of mankind, could reveal His wisdom and goodness in reference to the cure of the disease to which man is liable here below, by showing to the physician what he had to remove in disease in order to annihilate them and thus re-establish health. But what would we think of His wisdom and goodness if He has shrouded in mysterious obscurity that which was to be cured in diseases (as is asserted by the dominant school of medicine, which affects to possess a supernatural insight into the nature of things), and shut it up in the hidden interior, and thus rendered it impossible for man to know the malady accurately, consequently impossible for him to cure it?

18Fifth Edition

From this indubitable truth, that besides the totality of the symptoms nothing can by any means be discovered in disease wherewith they could express their need of aid, it follows undeniably that the sum of all the symptoms in each individual case of disease must be the sole indication, the sole guide to direct us in the choice of a remedy.

18Sixth Edition

From this indubitable truth, that besides the totality of the symptoms with consideration of the accompanying modalities nothing can by any means be discovered in disease wherewith they could express their need of aid, it follows undeniably that the sum of all the symptoms and conditions in each individual case of disease must be the sole indication, the sole guide to direct us in the choice of a remedy.

Now, as diseases are nothing more than alterations in the state of health of the healthy individual which express themselves by morbid signs, and the cure is also only possible by a change to the healthy condition of the state of health of the diseased individual, it is very evident that medicines could never cure disease if they did not possess the power of altering man's state of health which depends on sensations and functions; indeed, that their curative power must be owing solely to this power they possess of altering man's state of health.

20Fifth edition

This spirit-like power to alter man's state of health (and hence to cure diseases) which lies hidden in the inner nature of medicines can never be discovered by us by a mere effort of reason; it is only by experience of the phenomena it displays when acting on the state of health of man that we can become clearly cognizant of it.

20Sixth edition

This spirit-like power to alter man's state of health (and hence to cure diseases) which lies hidden in the inner nature of medicines can in itself never be discovered by us by a mere effort of reason; it is only by experience of the phenomena it displays when acting on the state of health of man that we can become clearly cognizant of it.

21

Now, as it is undeniable that the curative principle in medicines is not in itself perceptible, and as in pure experiments with medicines conducted by the most accurate observers, nothing can be observed that can constitute them medicines or remedies except that power of causing distinct alterations in the state of health of the human body, and particularly in that of the healthy individual, and of exciting in him various definite morbid symptoms; so it follows that when medicines act as remedies, they can only bring their curative property into play by means of this their power of altering man's state of health by the production of peculiar symptoms; and that, therefore, we have only to rely on the morbid phenomena which the medicines produce in the healthy body as the sole possible revelation of their in-dwelling curative power, in order to learn what disease-producing power, and at the same time what disease-curing power, each individual medicine possesses.

22Fifth Edition

But as nothing is to be observed in diseases that must be removed in order to change them into health besides the totality of their signs and symptoms, and likewise medicines can show nothing curative besides their tendency to produce morbid symptoms in healthy persons and to remove them in diseased persons; it follows, on the one hand, that medicines only become remedies and capable of annihilating disease, because the medicinal substance, by exciting certain effects and symptoms, that is to say, by producing a certain artificial morbid state, removes and abrogates the symptoms already present, to wit, the natural morbid state we wish to cure. On the other hand, it follows that, for the totality of the symptoms of the disease to be cured, a medicine must be sought which (according as experience shall prove whether the morbid symptoms are most readily, certainly, and permanently removed and changed into health by similar or opposite medicinal symptoms1 has a tendency to produce similar or opposite symptoms.

1) The other possible mode of employing medicines for diseases besides these two is the allopathic method, in which medicines are given, whose symptoms have no direct pathological relation to the morbid state, neither similar nor opposite, but quite heterogeneous to the symptoms of the disease, is, as shown above, in the introduction (Review of the therapeutics, allopathy and palliative treatment that have hitherto been practiced in the old school of medicine), merely instinctive vital force, which, when made ill by noxious agents, strives to save itself at whatever sacrifice by the production and continuance of morbid irritation in the organism - an imitation, consequently, of the crude vital force which was implanted in our organism in order to preserve our life in health, in the most beautiful harmony; but when deranged by disease, was so constituted as to admit of being again changed to health (homoeopathically) by the intelligent physician, but not to cure itself, for which the little power it possesses is so far from being a pattern to be copied, that all the changes and symptoms it produces in the (morbidly deranged) organism are just the disease itself. But this injudicious system of therapeutics of the old school of medicine can no more be passed by unnoticed that can history omit to record the thousands of years of opposition to which mankind has been subjected under the irrational, despotic Governments.

22Sixth Edition

But as nothing is to be observed in diseases that must be removed in order to change them into health besides the totality of their signs and symptoms, and likewise medicines can show nothing curative besides their tendency to produce morbid symptoms in healthy persons and to remove them in diseased persons; it follows, on the one hand, that medicines only become remedies and capable of annihilating disease, because the medicinal substance, by exciting certain effects and symptoms, that is to say, by producing a certain artificial morbid state, removes and abrogates the symptoms already present, to wit, the natural morbid state we wish to cure. On the other hand, it follows that, for the totality of the symptoms of the disease to be cured, a medicine must be sought which (according as experience shall prove whether the morbid symptoms are most readily, certainly, and permanently removed and changed into health by similar or opposite medicinal symptoms1 have the greatest tendency to produce similar or opposite symptoms.

1) The other possible mode of employing medicines for diseases besides these two is the allopathic method, in which medicines are given, whose symptoms have no direct pathological relation to the morbid state, neither similar nor opposite, but quite heterogeneous to the symptoms of the disease. This procedure plays, as I have shown elsewhere, an irresponsible murderous game with the life of the patient by means of dangerous, violent medicines, whose action is unknown and which are chosen on mere conjectures and given in large and frequent doses. Again, by means of painful operations, intended to lead the disease to other regions and taking the strength and vital juices of the patient, through evacuations above and below, sweat or salivation, but especially through squandering the irreplaceable blood, as is done by the reigning routine practice, used blindly and relentlessly, usually with the pretext that the physician should imitate and further the sick nature in its efforts to help itself, without considering how irrational it is, to imitate and further these very imperfect, mostly inappropriate efforts of the instinctive unintelligent vital energy which is implanted in our organism, so long as it is healthy to carry on life in harmonious development, but not to heal itself in disease. For, were it possessed of such a model ability, it would never have allowed the organism to get sick. When made ill by noxious agents, our life principle cannot do anything else than express its depression caused by disturbance of the regularity of its life, by symptoms, by means of which the intelligent physician is ask for aid. If this is not given, it strives to save by increasing the ailment, especially through violent evacuations, no matter what this entails, often with the largest sacrifices or destruction of life itself.
For the purpose of cure, the morbidly depressed vital energy possesses so little ability worthy of imitation since all changes and symptoms produced by it in the organism are the disease itself. What intelligent physician would want to imitate it with the intention to heal if he did not thereby sacrifice his patient?

23

All pure experience, however, and all accurate research convince us that persistent symptoms of disease are far from being removed and annihilated by opposite symptoms of medicines (as in the antipathic, enantiopathic or palliative method), that, on the contrary, after transient, apparent alleviation, they break forth again, only with increased intensity, and become manifestly aggravated (see 58 - 62 and 69).

24

There remains, therefore, no other mode of employing medicines in diseases that promises to be of service besides the homoeopathic, by means of which we seek, for the totality of the symptoms of the case of disease, a medicine which among all medicines (whose pathogenetic effects are known from having been tested in healthy individuals) has the power and the tendency to produce an artificial morbid state most similar to that of the case of disease in question.

25

Now, however, in all careful trials, pure experience,1 the sole and infallible oracle of the healing art, teaches us that actually that medicine which, in its action on the healthy human body, has demonstrated its power of producing the greatest number of symptoms similar to those observable in the case of disease under treatment, does also, in doses of suitable potency and attenuation, rapidly, radically and permanently remove the totality of the symptoms of this morbid state, that is to say (6 - 16), the whole disease present, and change it into health; and that all medicines cure, without exception, those diseases whose symptoms most nearly resemble their own, and leave none of them uncured.

1) I do not mean that sort of experience of which the ordinary practitioners of the old school boast, after they have for years worked away with a lot of complex prescriptions on a number of diseases which they never carefully investigate, but which, faithful to their school, they consider as already described in works of systematic pathology, and dreamed that they could detect in them some imaginary morbific matter, or ascribe to them some other hypothetical internal abnormality. They always saw something in them, but knew not what it was they saw, and they got results, from the complex forces acting on an unknown object, that no human being but only a God could have unravelled - results from which nothing can be learned, no experience gained. Fifty years' experience of this sort is like fifty years of looking into a kaleidoscope filled with unknown colored objects, and perpetually turning round; thousands of ever changing figures and no accounting for them!

26

This depends on the following homoeopathic law of nature which was sometimes, indeed, vaguely surmised but not hitherto fully recognized, and to which is due every real cure that has ever taken place:
A weaker dynamic affection is permanently extinguished in the living organism by a stronger one, if the latter (whilst differing in kind) is very similar to the former in its manifestations.1

1) Thus are cured both physical affections and moral maladies. How is it that in the early dawn the brilliant Jupiter vanishes from the gaze of the beholder? By a stronger very similar power acting on his optic nerve, the brightness of approaching day! - In situations replete with foetid odors, wherewith is it usual to soothe effectually the offended olfactory nerves? With snuff, that affects the sense of smell in a similar but stronger manner! No music, no sugared cake, which act on the nerves of other senses, can cure this olfactory disgust. How does the soldier cunningly stifle the piteous cries of him who runs the gauntlet from the ears of the compassionate bystanders? By the shrill notes of the fife commingled with the roll of the noisy drum! And the distant roar of the enemy's cannon that inspires his army with fear? By the loud boom of the big drum! For neither the one nor the other would the distribution of a brilliant piece of uniform nor a reprimand to the regiment suffice. In like manner, mourning and sorrow will be effaced from the mind by the account of another and still greater cause for sorrow happening to another, even though it be a mere fiction. The injurious consequences of too great joy will be removed by drinking coffee, which produces an excessive joyous state of mind. Nations like the Germans, who have for centuries been gradually sinking deeper and deeper in soulless apathy and degrading serfdom, must first be trodden still deeper in the dust by the Western Conqueror, until their situation became intolerable; their mean opinion of themselves was thereby over-strained and removed; they again became alive to their dignity as men, and then, for the first time, they raised their heads as Germans.

27

The curative power of medicines, therefore, depends on their symptoms, similar to the disease but superior to it in strength (12 - 26), so that each individual case of disease is most surely, radically, rapidly and permanently annihilated and removed only by a medicine capable of producing (in the human system) in the most similar and complete manner the totality of its symptoms, which at the same time are stronger than the disease.

28

As this natural law of cure manifests itself in every pure experiment and every true observation in the world, the fact is consequently established; it matters little what may be scientific explanation of how it takes place; and I do not attach much importance to the attempts made to explain it. But the following view seems to commend itself as the most probable one, as it is founded on premises derived from experience.

29Fifth Edition

As every disease (not strictly belonging to the domain of surgery) depends only on a peculiar morbid derangement of our vital force in sensations and functions, when a homoeopathic cure of the vital force deranged by natural disease is accomplished by the administration of a medicinal agent selected on account of an accurate similarity of symptoms, a somewhat stronger, similar, artificial morbid affection is brought into contact with and, as it were, pushed into the place of the weaker, similar, natural morbid irritation, against which the instinctive vital force, now merely (though in a stronger degree) medicinally diseased, is then compelled to direct an increased amount of energy, but, on account of the shorter duration of the action1 of the medicinal agent that now morbidly affects it, the vital force soon overcomes this, and as it was in the first instance relieved from the natural morbid affection, so it is now at last freed from the substituted artificial (medicinal) one, and hence is enable again to carry on healthily the vital operations of the organism. This highly probable explanation of the process rests on the following axioms.

1) The short duration of the action of the artificial morbific forces, which we term medicines, makes it possible that, although they are stronger than the natural diseases, they can yet be much more easily overcome by the vital force than can the weaker natural diseases, which solely in consequence of the longer, generally lifelong, duration of their action (psora, syphilis, sycosis), can never be vanquished and extinguished by it alone, until the physician affects the vital force in a stronger manner by an agent that produces a disease very similar, but stronger to wit a homoeopathic medicine, which, when taken (or smelt), is as it were, forced upon the unintelligent, instinctive vital force, and substituted in the place of the former natural morbid affection, by which means the vital force, and substituted in the place of the former natural morbid affection, by which means the vital force then remains merely medicinally ill, but only for a short time, because the action of the medicine (the time in which the medicinal disease excited by it run its course) does not last long. The cures of diseases of many years' duration (see 46), by the occurrence of smallpox and measles (both of which run a course of only a few weeks), are processes of a similar character.

29Sixth Edition

As every disease (not entirely surgical) consists only in a special, morbid, dynamic alteration of our vital energy (of the principle of life) manifested in sensation and motion, so in every homoeopathic cure this principle of life dynamically altered by natural disease is seized through the administration of medicinal potency selected exactly according to symptom-similarity by a somewhat stronger, similar artificial disease-manifestation. By this the feeling of the natural (weaker) dynamic disease-manifestation ceases and disappears. This disease-manifestation no longer exists for the principle of life which is now occupied and governed merely by the stronger, artificial disease-manifestation. This artificial disease-manifestation has soon spent its force and leaves the patient free from disease, cured. The dynamis, thus freed, can now continue to carry life on in health. This most highly probable process rests upon the following propositions.

30Fifth Edition

The human body appears to admit of being much more powerfully affected in its health by medicines (partly because we have the regulation of the dose in our own power) than by natural morbid stimuli - for natural diseases are cured and overcome by suitable medicines.

30Sixth Edition

The human body appears to admit of being much more powerfully affected in its health by medicines (partly because we have the regulation of the dose in our own power) than by natural morbid stimuli - for natural diseases are cured and overcome by suitable medicines.1

1 The short duration of the action of the artificial morbific forces, which we term medicines, makes it possible that, although they are stronger than the natural diseases, they can yet be much more easily overcome by the vital force than can the weaker natural diseases, which solely in consequence of the longer, generally lifelong, duration of their action (psora, syphilis, sycosis), can never be vanquished and extinguished by it alone, until the physician affects the vital force in a stronger manner by an agent that produces a disease very similar, but stronger to wit a homoeopathic medicine. The cures of diseases of many years' duration (see 46), by the occurrence of smallpox and measles (both of which run a course of only a few weeks), are processes of a similar character.

31

The inimical forces, partly psychical, partly physical, to which our terrestrial existence is exposed, which are termed morbific noxious agents, do not possess the power of morbidly deranging the health of man unconditionally1; but we are made ill by them only when our organism is sufficiently disposed and susceptible to attack of the morbific cause that may be present, and to be altered in its health, deranged and made to undergo abnormal sensations and functions - hence they do not produce disease in every one nor at all times.

1) When I call a disease a derangement of man's state of health, I am far from wishing thereby to give a hyperphysical explanation of the internal nature of disease generally, or of any case of disease in particular. It is only intended by this expression to intimate, what it can be proved diseases are not and cannot be, that they are not mechanical or chemical alterations of material substance of the body, and not dependant on a material morbific substance, but that they are merely spirit-like (conceptual) dynamic derangements of the life.

32

But it is quite otherwise with the artificial morbific agents which we term medicines. Every real medicine, namely, acts at all times, under all circumstances, on every living human being, and produces in him its peculiar symptoms (distinctly perceptible, if the dose be large enough), so that evidently every living human organism is liable to be affected, and, as it were, inoculated with the medicinal disease at all times, and absolutely (unconditionally), which, as before said, is by no means the case with the natural diseases.

33

In accordance with this fact, it is undeniably shown by all experience1 that the living organism is much more disposed and has a greater liability to be acted on, and to have its health deranged by medicinal powers, than by morbific noxious agents and infectious miasms, or, in order words, that the morbific noxious agents possess a power of morbidly deranging man's health that is subordinate and conditional, often very conditional; whilst medicinal agents have an absolute unconditional power, greatly superior to the former.

1) A striking fact in corroboration of this is, that whilst previously to the year 1801, when the smooth scarlatina of Sydenham still occasionally prevailed epidemically among children, it attacked without exception all children who had escaped it in a former epidemic; in a similar epidemic which I witnessed in Konigslutter, on the contrary, all the children who took in time a very small dose of belladonna remained unaffected by this highly infectious infantile disease. If medicines can protect from a disease that is raging around, they must possess a vastly superior power of affecting our vital force.

34Fifth Edition

The greater strength of the artificial diseases producible by medicines is, however, not the sole cause of their power to cure natural disease. In order that they may effect a cure, it is before all things requisite that they should be capable of producing in the human body an artificial disease as similar as possible to the disease to be cured, in order, by means of this similarity, conjoined with its somewhat greater strength, to substitute themselves for the natural morbid affection, and thereby deprive the latter of all influence upon the vital force. This is so true, that no previously existing disease can be cured, even by Nature herself, by the accession of a new dissimilar disease, be it ever so strong, and just as little can it be cured by medical treatment with drugs which are incapable of producing a similar morbid condition in the healthy body.

34Sixth Edition

The greater strength of the artificial diseases producible by medicines is, however, not the sole cause of their power to cure natural disease. In order that they may effect a cure, it is before all things requisite that they should be capable of producing in the human body an artificial disease as similar as possible to the disease to be cured, which, with somewhat increased power, transforms to a very similar morbid state the instinctive life principle, which in itself is incapable of any reflection or act of memory. It not only obscures, but extinguishes and thereby annihilates the derangement caused by the natural disease. This is so true, that no previously existing disease can be cured, even by Nature herself, by the accession of a new dissimilar disease, be it ever so strong, and just as little can it be cured by medical treatment with drugs which are incapable of producing a similar morbid condition in the healthy body.

35

In order to illustrate this, we shall consider in three different cases, as well what happens in nature when two dissimilar natural diseases meet to in one person, as also the result of the ordinary medical treatment of diseases with unsuitable allopathic drugs, which are incapable of producing an artificial morbid condition similar to the disease to be cured, whereby it will appear that even Nature herself is unable to remove a dissimilar disease already present by one that is unhomoeopathic, even though it be stronger, and just as little is the unhomoeopathic employment of even the strongest medicines ever capable of curing any disease whatsoever.

36

I. If the two dissimilar diseases meeting together in the human being be of equal strength, or still more if the older one be the stronger, the new disease will be repelled by the old one from the body and not allowed to affect it. A patient suffering from a severe chronic disease will not be infected by a moderate autumnal dysentery or other epidemic disease. The plague of the Levant, according to Larry,1 does not break out where scurvy is prevalent, and persons suffering from eczema are not infected by it. Rachitis, Jenner alleges, prevents vaccination from taking effect. Those suffering from pulmonary consumption are not liable to be attacked by epidemic fevers of a not very violent character, according to Von Hildenbrand.

1) "Memoires et Observations," in the Description de l' Egpte, tom. i.

37Fifth Edition

So, also under ordinary medical treatment, an old chronic disease remains uncured and unaltered if it is treated according to the common allopathic method, that is to say, with medicines that are incapable of producing in healthy individuals a state of health similar to the disease, even though the treatment should last for years and is not of too violent character. This is daily witnessed in practice, it is therefore unnecessary to give any illustrative examples.

37Sixth Edition

So, also under ordinary medical treatment, an old chronic disease remains uncured and unaltered if it is treated according to the common allopathic method, that is to say, with medicines that are incapable of producing in healthy individuals a state of health similar to the disease, even though the treatment should last for years and is not of too violent character.1 This is daily witnessed in practice, it is therefore unnecessary to give any illustrative examples.

1) But if treated with violent allopathic remedies, other diseases will be formed in its place which are more difficult and dangerous to life.

38

II. Or the new dissimilar disease is the stronger. In this case the disease under which the patient originally labored, being the weaker, will be kept back and suspended by the accession of the stronger one, until the latter shall have run its course or been cured, and then the old one reappears uncured. Two children affected with a kind of epilepsy remained free from epileptic attacks after infection with ringworm (tinea) but as soon as the eruption on the head was gone the epilepsy returned just as before, as Tulpius1 observed. The itch, as Schopf2 saw, disappeared on the occurrence of the scurvy, but after the cure of the latter it again broke out. So, also the pulmonary phthisis remained stationary when the patient was attacked by a violent typhus, but went on again after the latter had run its course.3 If mania occur in a consumptive patient, the phthisis with all its symptoms is removed by the former; but if that go off, the phthisis returns immediately and proves fatal.4 When measles and smallpox are prevalent at the same time, and both attack the same child, the measles that had already broken out is generally checked by the smallpox that came somewhat later; nor does the measles resume its course until after the cure of the smallpox; but it not infrequently happens that the inoculated smallpox is suspended for four days by the supervention of the measles, as observed by Manget,5 after the desquamation of which the smallpox completes its course. Even when the inoculation of the smallpox had taken effect for six days, and the measles then broke out, the inflammation of the inoculation remained stationary and the smallpox did not ensue until the measles had completed its regular course of seven days.6 In an epidemic of measles, that disease attacked many individuals on the fourth or fifth day after the inoculation of smallpox and prevented the development of the smallpox until it had completed its own course, whereupon the smallpox appeared and proceeded regularly to its termination.7 The true, smooth, erysipelatous-looking scarlatina of Sydenham, with sore throat, was checked on the fourth day by the eruption of cow-pox, which ran its regular course, and not till it was ended did the scarlatina again establish itself; but on another occasion, as both diseases seem to be of equal strength, the cow-pox was suspended on the eighth day by the supervention of the true, smooth scarlatina of Sydenham,8 and the red areola of the former disappeared until the scarlatina was gone, wherein the cow-pox immediately resumed its course, and went on its regular termination.9 The measles suspended the cow-pox; on the eighth day, when the cow-pox had nearly attained its climax, the measles broke out; the cow-pox now remained stationary, and did not resume and complete its course until the desquamation of the measles, had taken place, so that on the sixteenth day it presented the appearance it otherwise would have shown on the tenth day, as Kortum10 observed.
Even after the measles had broken out the cow-pox inoculation took effect, but did not run its course until these measles had disappeared, as Kortum likewise witnessed.11
I myself saw the mumps (angina parotidea) immediately disappear when the cow-pox inoculation had taken effect and had nearly attained its height; it was not until the complete termination of the cow-pox and the disappearance of its red areola that this febrile tumefaction of the parotid and submaxillary glands, that is caused by a peculiar miasm, reappeared and ran its regular course of seven days.
And thus it is with all dissimilar disease; the stronger suspends the weaker (when they do not complicate one another, which is seldom the case with acute disease), but they never cure one another.

1) Obs., lib. I, obs. 8.
2) In Hufeland's Journal, xv, 2.
3) Chevalier, in Hufeland's Neuesten Annalen der franzosichen Heikunde, ii, p.192.
4) Mania phthisi superveniens eam cum omnibus suis phaenomenis auffert, verum mox redit phthisis et occidit, abeunte mania. Reil Memorab., fasc. iii, v, p.171.
5) In the Edinb. Med. Comment., pt. i, 1.
6) John Hunter, On the Veneral Disease, p.5.
7) Rainey, in the Edinb. Med. Comment., iii, p.480.
8) Very accurately described by Withering and Plenciz, but differing greatly from the purpura (or Roodvonk), which is often erroneously denominated scarlet fever. It is only of late year that the two, which were originally very different diseases, have come to resemble each other in their symptoms.
9) Jenner, in Medicinische Annalen, August, 1800, p.747.
10) In Hufeland's Journal der praktischen Arzneikunde, xx, 3, p.50.
11) Loc. cit.

39

Now the adherents of the ordinary school of medicine saw all this for so many centuries; they saw that Nature herself cannot cure any disease by the accession of another, be it ever so strong, if the new disease be dissimilar to that already present in the body. What shall we think of them, that they nevertheless went on treating chronic disease with allopathic remedies, namely, with medicines and prescriptions capable of producing God knows what morbid state - almost invariably, however, one dissimilar to the disease to be cured? And even though physicians did not hitherto observe nature attentively, the miserable results of their treatment should have taught them that they were pursuing an inappropriate, a false path. Did they not perceive when they employed, as was their custom, and aggressive allopathic treatment in a chronic disease, that thereby they only created an artificial disease dissimilar to the original one, which, as long as it was kept up, merely held in abeyance, merely suppressed, merely suspended the original disease, which latter, however, always returned, and must return, as soon as the diminished strength of the patient no longer admitted of a continuance of the allopathic attacks on the life? Thus the itch exanthema certainly disappears very soon from the skin under the employment of violent purgatives, frequently repeated; but when the patient can no longer stand the factitious (dissimilar) disease of the bowels, and can take no more purgatives, then either the cutaneous eruption breaks out as before, or the internal psora displays itself in some bad symptom, and the patient, in addition to his undiminished original disease, has to endure the misery of a painful ruined digestion and impaired strength to boot. So, also, when the ordinary physicians keep up artificial ulcerations of the skin and issues on the exterior of the body, with the view of thereby eradicating a chronic disease, they can NEVER cure them by that means, as such artificial cutaneous ulcers are quite alien and allopathic to the internal affection; but inasmuch as the irritation produced by several tissues is at least sometimes a stronger (dissimilar) disease than the indwelling malady, the latter is thereby sometimes silenced and suspended for a week or two. But it is only suspended, and that for a very short time, while the patient's powers are gradually worn out. Epilepsy, suppressed for many years by means of issues, invariably recurred, and in an aggravated form, when they were allowed to heal up, as Pechlin1 and others testify. But purgatives for itch, and issues for epilepsy, cannot be more heterogeneous, more dissimilar deranging agents - cannot be more allopathic, more exhausting modes of treatment - than are the customary prescriptions, composed of unknown ingredients, used in ordinary practice for the other nameless, innumerable forms of disease. These likewise do nothing but debilitate, and only suppress or suspend the malady for a short time without being able to cure it, and when used for a long time always add a new morbid state to the old disease.1 Obs. phys. med., lib. ii, obs, 30.

40

III. Or the new disease, after having long acted on the organism, at length joins the old one that is dissimilar to it, and forms with it a complex disease, so that each of them occupies a particular locality in the organism, namely, the organs peculiarly adapted for it, and, as it were, only the place specially belonging to it, while it leaves the rest to the other disease that is dissimilar to it. Thus a syphilitic patient may become psoric, and vice versa. As two disease dissimilar to each other, they cannot remove, cannot cure one another. At first the venereal symptoms are kept in abeyance and suspended when the psoric eruption begins to appear; in course of time, however (as the syphilis is at least as strong as the psora), the two join together,1 that is, each involves those parts of the organism only which are most adapted for it, and the patient is thereby rendered more diseased and more difficult to cure.
When two dissimilar acute infectious diseases meet, as, for example, smallpox and measles, the one usually suspends the other, as has been before observed; yet there have also been severe epidemics of this kind, where, in rare cases, two dissimilar acute diseases occurred simultaneously in one and the same body, and for a short time combined, as it were, with each other. During an epidemic, in which smallpox and measles were prevalent at the same time, among three hundred cases (in which these diseases avoided or suspended one another, and measles attacked patients twenty days after the smallpox broke out, the smallpox, however, from seventeen to eighteen days after the appearance of the measles, so that the first disease had previously completed its regular course) there was yet one single case in which P. Russell2 met with both these dissimilar diseases in one person at the same time. Rainey3 witnessed the simultaneous occurrence of smallpox and measles in two girls. J. Maurice4, in his whole practice, only observed two such cases. Similar cases are to be found in Ettmuller's5 works, and in the writings of a few others.
Zencker6 saw cow-pox run its regular course along with measles and along with purpura.
The cow-pox went on its course undisturbed during a mercurial treatment for syphilis, as Jenner saw.

1) From careful experiments and cures of complex diseases of this kind, I am now firmly convinced that no real amalgamation of the two takes place, but that in such cases the one exists in the organism besides the other only, each in pairs that are adapted for it, and their cure will be completely effected by a judicious alternation of the best mercurial preparation, with the remedies specific for the psora, each given in the most suitable dose and form.
2) Vide Transactions of a Society for the Improvement of Med. and Chir. Knowledge, ii.
3) In Edinb. Med and Phys. Journ., 1805.
4) In Med. and Phys. Journ., 1805.
5) Opera, ii, p.i, cap. 10.
6) In Hufeland's Journal, xvii.

41Fifth Edition

Much more frequent than the natural diseases associating with and complicating one another in the same body are the morbid complication resulting from the art of the ordinary practitioner, which the inappropriate medical treatment (the allopathic method) is apt to produce by the long-continued employment of unsuitable drugs. To the natural disease, which it is proposed to cure, there are then added, by the constant repetition of the unsuitable medical agent, the new, often very tedious, morbid conditions which might be anticipated from the peculiar powers of the drug; these gradually coalesce with and complicate the chronic malady which is dissimilar to them (which they were unable to cure by similarity of action, that is, homoeopathically), adding to the old disease a new, dissimilar, artificial malady of a chronic nature, and thus give the patient a double in place of a single disease, that is to say, render him much worse and more difficult to cure, often quite incurable. Many of the cases for which advice is asked in medical journals, as also the records of other cases in medical writings, attest the truth of this. Of a similar character are the frequent cases in which the venereal chancrous disease, complicated especially with psora or with the venereal chancrous disease, complicated especially with psora or with dyscrasia of condylomatous gonorrhoea, is not cured by long-continued or frequently repeated treatment with large doses of unsuitable mercurial preparations, but assumes its place in the organism beside the chronic mercurial affection1 that has been in the meantime gradually developed, and thus along with it often forms a hideous monster of complicated disease (under the general name of masked venereal disease), which then, when not quite incurable, can only be transformed into health with the greatest difficulty.

1) For mercury, besides the morbid symptoms which by virtue of similarity can cure the venereal disease homoeopathically, has among its effects many others unlike those of syphilis, for instance, swelling and ulceration of bones, which, if it be employed in large doses, causes new maladies and commit great ravages in the body, especially when complicated with psora, as is so frequently the case.

41Sixth Edition

Much more frequent than the natural diseases associating with and complicating one another in the same body are the morbid complication resulting from the art of the ordinary practitioner, which the inappropriate medical treatment (the allopathic method) is apt to produce by the long-continued employment of unsuitable drugs. To the natural disease, which it is proposed to cure, there are then added, by the constant repetition of the unsuitable medical agent, the new, often very tedious, morbid conditions corresponding to the nature of this agent; these gradually coalesce with and complicate the chronic malady which is dissimilar to them (which they were unable to cure by similarity of action, that is, homoeopathically), adding to the old disease a new, dissimilar, artificial malady of a chronic nature, and thus give the patient a double in place of a single disease, that is to say, render him much worse and more difficult to cure, often quite incurable. Many of the cases for which advice is asked in medical journals, as also the records of other cases in medical writings, attest the truth of this. Of a similar character are the frequent cases in which the venereal chancrous disease, complicated especially with psora or with the venereal chancrous disease, complicated especially with psora or with dyscrasia of condylomatous gonorrhoea, is not cured by long-continued or frequently repeated treatment with large doses of unsuitable mercurial preparations, but assumes its place in the organism beside the chronic mercurial affection1 that has been in the meantime gradually developed, and thus along with it often forms a hideous monster of complicated disease (under the general name of masked venereal disease), which then, when not quite incurable, can only be transformed into health with the greatest difficulty.

1) For mercury, besides the morbid symptoms which by virtue of similarity can cure the venereal disease homoeopathically, has among its effects many others unlike those of syphilis, for instance, swelling and ulceration of bones, which, if it be employed in large doses, causes new maladies and commit great ravages in the body, especially when complicated with psora, as is so frequently the case.

42

Nature herself permits, as has been stated, in some cases, the simultaneous occurrence of two (indeed, of three) natural disease in one and the same body. This complication, however, it must be remarked, happens only in the case of two dissimilar disease, which according to the eternal laws of nature do not remove, do not annihilate and cannot cure one another, but, as it seems, both (or all three) remain, as it were, separate in the organism, and each takes possession of the parts and systems peculiarly appropriate to it, which, on account of the want of resemblance of these maladies to each other, can very well happen without disparagement to the unity of life.

43

Totally different, however, is the result when two similar disease meet together in the organism, that is to say, when to the disease already present a stronger similar one is added. In such cases we see how a cure can be effected by the operations of nature, and we get a lesson as to how man ought to cure.

44Fifth Edition

Two diseases similar to each other can neither (as is asserted of dissimilar disease in I) repel one another, nor (as has been shown of dissimilar disease in II) suspend on another, so that the old one shall return after the new one has run its course; and just as little can two similar diseases (as has been demonstrated in III respecting dissimilar affections) exist beside each other in the same organism, or together form a double complex disease.

44Sixth Edition

Two similar diseases can neither (as is asserted of dissimilar disease in I) repel one another, nor (as has been shown of dissimilar disease in II) suspend on another, so that the old one shall return after the new one has run its course; and just as little can two similar diseases (as has been demonstrated in III respecting dissimilar affections) exist beside each other in the same organism, or together form a double complex disease.

45Fifth Edition

No! Two diseases, differing, it is true, in kind1 but very similar in their phenomena and effects and in the sufferings and symptoms they severally produce, invariably annihilate one another whenever they meet together in the organism; the stronger disease namely, annihilates the weaker, and that for this simple reason, because the stronger morbific power when it invades the system, by reason of its similarity of action involves precisely the same part of the organism that were previously affected by the weaker morbid irritation, which, consequently, can no longer act on these parts, but is extinguished2, or (in other words) because, whenever the vital force, deranged by the primary disease, is more strongly attacked by the new, very similar, but stronger dynamic morbific power, it therefore now remains affected by the latter alone, whereby the original, similar but weaker disease must, as a mere dynamic power without material substratum, cease to exercise any further morbid influence on the vital force, consequently it must cease to exist.

1) Vide, supra (See 26 note)
2) Just as the image of a lamp's flame is rapidly overpowered and effaced from our retina by the stronger sunbeam impinging on the eye.

45Sixth Edition

No! Two diseases, differing, it is true, in kind1 but very similar in their phenomena and effects and in the sufferings and symptoms they severally produce, invariably annihilate one another whenever they meet together in the organism; the stronger disease namely, annihilates the weaker, and that for this simple reason, because the stronger morbific power when it invades the system, by reason of its similarity of action involves precisely the same part of the organism that were previously affected by the weaker morbid irritation, which, consequently, can no longer act on these parts, but is extinguished2, or (in other words), the new similar but stronger morbific potency controls the feelings of the patient and hence the life principle on account of its peculiarity, can no longer feel the weaker similar which becomes extinguished - exists no longer - for it was never anything material, but a dynamic - spirit-like - (conceptual) affection. The life principle henceforth is affected only and this but temporarily by the new, similar but stronger morbific potency.

1 Vide, supra (See 26 note)
2) Just as the image of a lamp's flame is rapidly overpowered and effaced from our retina by the stronger sunbeam impinging on the eye.

46

Many examples might be adduced of disease which, in the course of nature, have been homoeopathically cured by other diseases presenting similar symptoms, were it not necessary, as our object is to speak about something determinate and indubitable, to confine our attention solely to those (few) disease which are invariably the same, arise from a fixed miasm, and hence merit a distinct name.
Among these the smallpox, so dreaded on account of the great number of its serious symptoms, occupies a prominent position, and it has removed and cured a number of maladies with similar symptoms.
How frequently does smallpox produce violent ophthalmia, sometimes even causing blindness! And see! By its inoculation Dezoteux1 cured a chronic ophthalmia permanently, and Leroy2 another.
An amaurosis of two years' duration, consequent on suppressed scald head, was perfectly cured by it, according to Klein.3
How often does smallpox cause deafness and dyspnoea! And both these chronic diseases it removed on reaching its acme, as J. Fr. Closs4 observed.
Swelling of the testicle, even of a very severe character, is a frequent symptom of small-pox, and on this account it was enabled, as Klein5 observed, to cure, by virtue of similarity, a large hard swelling of the left testicle, consequently on a bruise. And another observer6 saw a similar swelling of the testicle cured by it.
Among the troublesome symptoms of small-pox is a dysenteric state of the bowels; and it subdued, as Fr. Wendt7 observed, a case of dysentery, as a similar morbific agent.
Smallpox coming on after vaccination, as well on account of its greater strength as its great similarity, at once removes entirely the cow-pox homoeopathically, and does not permit it to come to maturity; but, on the other hand, the cow-pox when near maturity does, on account of its great similarity, homoeopathically diminish very much the supervening smallpox and make it much milder8, as Muhry9 and many others testify.
The inoculated cow-pox, whose lymph, besides the protective matter, contains the contagion of a general cutaneous eruption of another nature, consisting of usually small, dry (rarely large, pustular) pimples, resting on a small red areola, frequently conjoined with round red cutaneous spots and often accompanied by the most violent itching, which rash appears in not a few children several days before, more frequently, however, after the red areola of the cow-pock, and goes off in a few days, leaving behind small, red, hard spots on the skin; - the inoculated cow-pox, I say, after it has taken, cures perfectly and permanently, in a homoeopathic manner, by the similarity of this accessory miasm, analogous cutaneous eruptions of children, often of very long standing and of a very troublesome character, as a number of observers assert.10
The cow-pox, a peculiar symptom of which is to cause tumefaction of the arm11, cured, after it broke out, a swollen half-paralyzed arm.12
The fever accompanying cow-pox, which occurs at the time of the production of the red areola, cured homoeopathically intermittent fever in two individuals, as the younger Hardege13 reports, confirming what J. Hunter14 had already observed, that two fevers (similar diseases) cannot co-exist in the same body.
The measles bear a strong resemblance in the character of its fever and cough to the whooping-cough, and hence it was that Bosquillon15 noticed, in an epidemic where both these affections prevailed, that many children who then took measles remained free from whooping-cough during that epidemic. They would all have been protected from, and rendered incapable of being infected by, the whooping-cough in that and all subsequent epidemics, by the measles, if the whooping-cough were not a disease that has only a partial similarity to the measles, that is to say, if it had also a cutaneous eruption similar to what the latter possesses. As it is, however, the measles can but preserve a large number from whooping-cough homoeopathically, and that only in the epidemic prevailing at the time.
If, however, the measles come in contact with a disease resembling it in its chief symptom, the eruption, it can indisputably remove, and effect a homoeopathic cure of the latter. Thus a chronic herpetic eruption was entirely and permanently (homoeopathically) cured16 by the breaking out of the measles, as Kortum17 observed. An excessively burning miliary rash on the face, neck, and arms, that had lasted six years, and was aggravated by every change of weather, on the invasion of measles assumed the form of a swelling of the surface of the skin; after the measles had run its course the exanthema was cured, and returned no more.18

1) Traite de l'inoculation, p.189.
2) Heilkunde fur Mutter, p.384.
3) Interpres clinicus, p.293.
4) Neue Heilart der Kinderpocken. Ulm, 1769, p.68; and Specim., obs. No. 18.
5) Op. cit.
6) Nov. Act. Nat. cur., vol, I, obs. 22.
7) Nachricht Von dem Krankeninstitut zu Erlangen, 1783.
8) A new footnote is added here in the Sixth Edition, as follows:This seems to be the reason for this beneficial remarkable fact namely that since the general distribution of Janner's Cow-pox vaccination, human small-pox never again appeared as epidemically or virulently as 40-45 years before when one city visited lost at least one-half and often three-quarters of its children by death of this miserable pestilence.
9) Willian, Ueber die Kuhpockenimpfung, aus dem Engl., mit Zusatzen G.P. Muhry, Gottingen, 1808.
10) Especially Clavier, Hurel and Desmormeaux, in the Bulletin des sciencs medicales, publie par les membres de l' Eure, 1808, also in the Journal de medicine continue, vol. xv, p.206.
11) Balhorn, in Hufeland's Journal, 10, ii.
12) Stevenson, in Duncan's Annals of Medicine, lustr. 2, vol. I, pt. 2, No. 9.
13) In Hufeland's Journal, xxiii.
14) On the Veneral Disease, p.4.
15) Cullen's Elements of Practical Medicine, pt. 2, I, 3, ch. vii.
16) Or at least that symptom was removed.
17) In Hufeland's Journal, xx, 3, p.50.
18) Rau, Ueber d. Werth des hom.Heilv., Heidelb., 1824, p.85.

47

Nothing could teach the physician in a plainer and more convincing manner than the above what kind of artificial morbific agent (medicine) he ought to choose in order to cure in a sure, rapid and permanent manner, conformably with the process that takes place in nature.

48

Neither in the course of nature, as we see from all the above examples, nor by the physician's art, can an existing affection or malady in any one instance be removed by a dissimilar morbific agent, be it ever so strong, but solely by one that is similar in symptoms and is somewhat stronger, according to eternal, irrevocable laws of nature, which have not hitherto been recognized.

49

We should have been able to meet with many more real, natural homoeopathic cures of this kind if, on the one hand, the attention of observers had been more directed to them, and, on the other hand, if nature had not been so deficient in helpful homoeopathic diseases.

50

Mighty Nature herself has, as we see, at her command, as instruments for effecting homoeopathic cures, little besides the miasmatic diseases of constant character, (the itch) measles and smallpox1, morbific agents which2, as remedies, are either more dangerous to life and more to be dreaded than the disease they are to cure, they themselves require curing, in order to be eradicated in their turn - both circumstances that make their employment, as homoeopathic remedies, difficult, uncertain and dangerous. And how few diseases are there to which man is subject that find their similar remedy in smallpox, measles or itch! Hence, in the course of nature, very few maladies can be cured by these uncertain and hazardous homoeopathic remedies, and the cure by their instrumentality is also attended with danger and much difficulty, for this reason that the doses of these morbific powers cannot be diminished according to circumstances, as doses of medicine can; but the patient afflicted with an analogous malady of long standing must be subjected to the entire dangerous and tedious disease, to the entire disease of smallpox, measles (or itch), which in its turn has to be cured. And yet, as is seen, we can point to some striking homoeopathic cures effected by this lucky concurrence, all so many incontrovertible proofs of the great, the sole therapeutic law of nature that obtains in them: Cure by symptom similarity!

1) And the exanthematous contagious principle present in the cow-pox lymph.
2 Namely, small-pox and measles.