HOMEOPATHY (HAHNEMANN'S SYSTEM OF MEDICINE)

oral · 1796–present

category:oral

delivery:Individualized remedies chosen by the law of similars and prepared by serial dilution with succussion (potentization) to high dilutions, taken orally as medicated pills, granules, or drops. The system was disseminated through Hahnemann's Organon, its accompanying materia medica and repertories, and a body of trained homeopathic practitioners, rather than through a single proprietary product.

price tier:premium

era:1796–present

current status:both

regulatory:unregulated

SHORT PITCH (AS SOLD)

Let likes be cured by likes. A single minute, potentized remedy, matched to the whole picture of your symptoms, acts where the old regimen of purging and bleeding only harmed.

THE ACTUAL EVIDENCE

The evidence for a specific, beyond-placebo effect is insufficient, and where the central claim was put to controlled test it was contradicted. Homeopathy's distinctive doctrine, that dilution with succussion past the point of any material trace leaves and even strengthens a curative power, runs against physical chemistry: past roughly the twelfth centesimal step (12C, about 10^-24, or 24X), the Avogadro constant makes it improbable that a dose contains even one molecule of the starting substance (Bellavite et al. 2005). A single high dilution was tested under blinded, randomized conditions in the 1835 Nuremberg salt test and produced no effect distinguishable from distilled water (Stolberg 2006). A 2005 comparative meta-analysis in The Lancet concluded that homeopathy's clinical effects are compatible with placebo (Shang et al. 2005). Hahnemann's own evidence base, the drug 'provings' and individual cured-case reports, cannot separate a specific effect from the natural course of illness or from placebo. The system did, in its historical context, spare patients the active harm of heroic purging and bleeding, but that is a point about the harms of contemporary medicine, not evidence of a specific curative action.

PRACTITIONERS

Samuel Hahnemann

INGREDIENTS

Potentized high dilution (Hahnemann's dynamized remedy)

CASES

hahnemann-homeopathy-1796-1843

CLAIMS

A drug that produces a particular set of symptoms in a healthy person is the remedy that will cure a disease presenting with similar symptoms (similia similibus curentur, 'like cures like'). unreplicated
Diluting a medicine in repeated steps with succussion (potentization) increases its curative power, even past the point at which no molecule of the original substance remains, so that minute, highly diluted doses are therapeutically active. refuted
Homeopathic treatment cures disease through a specific action of the potentized remedy, beyond any placebo effect. refuted

SOURCES

NOTES

Homeopathy is the system of medicine Samuel Hahnemann founded with his 1796 principle of similars and codified in the Organon der rationellen Heilkunde (Dresden, 1810). It rests on three propositions: that like cures like (a remedy that produces a symptom-picture in a healthy prover cures a disease of like symptoms); that the curative power is developed, and the material dose reduced toward nothing, by serial dilution with succussion (potentization); and that disease and cure are disturbances and restorations of the vital force (Lebenskraft). It is the earliest case in this archive in which the disconfirming method, rather than the doctrine, is the historically important thing: the 1835 Nuremberg salt test is an early controlled, blinded comparison of a remedy against its solvent.

The price tier is recorded as premium for the same reason as the contemporary Hufeland macrobiotics case. The remedies themselves were inexpensive and the system was published in books any literate reader could buy, yet what commanded a premium was access to the elite end of the practice, above all Hahnemann’s lucrative Paris clinic of his final years. The doctrine is still practiced today, which is why the status is recorded as both; this case treats it as a historical founding episode and grounds its evidentiary verdict on the controlled-trial and meta-analytic literature rather than on any characterization of present-day commerce. What the controlled record shows is consistent across two centuries: the single high dilution tested in 1835 behaved like water, and the 2005 meta-analysis found the overall clinical signal compatible with placebo.