Hahnemann’s proving symptoms of homeopathy remedy Asarum from Materia Medica Pura, which Samuel Hahnemann wrote between 1811 to 1821…

(From vol. iii, 2nd edit., 1825.)

(The spirituous tincture of the dry root of Asarum europaeum or the juice of the whole plant mixed with alcohol.)

Even when the ordinary physicicans have taken the trouble, which they but seldom did, to arsenicum by their own experiments the powers of simple medicinal substances, we can see how carelessly they went to workby such an example, among others, as the labours in this direction of COSTE and WILLEMET, who in their prize essay entitled Essais sur quelques plantes indigenes (Nancy, 1778.), pretend to gie uos among others a complete proving of Asarum. And what they discover from the trials they themselves made of it? Nothing of all the remarkable symptoms recorded below, except that when given in doses from twenty-eight to forty grains, it caused vomiting five or six times. But what was the peculiar character of this vomiting, or by what dangerous symptoms it was accompanied, of this they give us no hint. Further, that forty-eight grains given to a porter caused severe colic pains and violent vomiting and purging, which had to be allayed by a clyster of milk. And hence, as they imagine, this root must be regarded as identical in its action with ipecacaunha. And did it do nothing more than this? And is this all the curative action that can be expected from it? How carelessly must they have acted in such an important matter when they observed nothing more and discovered no more medicinal uses for it!

No! asarum is as little adapted for employment as an emeticin the place of ipecacaunha (which also causes many other changesin the health of human beings) as many other substances, which when taken in excess are also rejected from the system by forcible vomiting, such as arsenic, sulphate of zinc, acetate of copper, veratrum album & c. Do all these substances, which when taken in excess cause dangerous vomiting, merely exist in nature in order that we may use them as emetics? What short-sightedness, what dangerous superficiality! And my remarks do not apply only to COSTE and WILLEMET, but the same complaint may be made of all our ordinary (non) observers. Mutato nomine de te fabula narratur. They will see, and have seen, almost nothing from the administration of all medicinal substances but evacuations by the skin, kidneys, bowels, &c., for they have always sought to sweep out material morbid stuff that has seldom any existence, and have no idea of effecting cures in any other way.

If we take into consideration what these authors relate about their porter in an offhand manner, as if it were a mere nothing because he did not die on the spot, together with what may be read in the following observations, it would seem to be highly probable that this root, when given in such a large dose as that it shall excite that evacuation upwards of which the saburralists are so fond, is capcable of putting a human being in imminent danger of his life, and that consequently it may actually produce a fatal result, as was, indeed, seen by WEDEL. That would, indeed, be a splendid inestimable remedy which should remove the (imaginary) foulness of the stomach with no other disadvantage than – palpable danger to life! Preserve us from acting so barbarously towards our sick fellow-creatures!

No! the beneficient Preserver of life created this root for much nobler objects. To cure natural morbid vomiting accompanied by threatening symptoms like those of asarum with the smallest dose of the excessively diluted tincture of asarum, this is the first noble employment that we have to make of it- exactly the opposite of that murderous misuse of it in which it was recommended in large doses as an emetic.

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.