Local Maladies

Organon Aphorism §191

This is confirmed in the most unambiguous manner by experience, which shows in all cases that every powerful internal medicine immediately after its ingestion causes important changes in the general health of such a patient, and particularly in the affected external parts (which the ordinary medical school regards as quite isolated), even in a so-called local disease of the most external parts of the body, and the change it produces is most salutary, being the restoration to health of the entire body, along with the disappearance of the external affection (without the aid of any external remedy), provided the internal remedy directed towards the whole state was suitably chosen in a homoeopathic sense.

Samuel Hahnemann, Organon of Medicine, 6th edition, translated by William Boericke (1922, public domain). Checked word for word against the 1922 printing in October 2026.

Study notes for this aphorism are not published yet. They appear here once a homeopath has reviewed them.