One-Sided Diseases

Organon Aphorism §174

Their principal symptom may be either an internal complaint (e.g. a headache of many years’ duration, a diarrhoea of long standing, an ancient cardialgia, etc.), or it may be an affection more of an external kind. Diseases of the latter character are generally distinguished by the name of local maladies.

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.