A Dictionary of Practical Materia Medica — John Henry Clarke

Name: A Dictionary of Practical Materia Medica
Author: John Henry Clarke

About John Henry Clarke

John Henry Clarke, MD (1853–1931) was the leading British homeopath of his generation, editor of The Homoeopathic World for forty years, and a prolific author. He practiced in London and was a forceful advocate of classical Hahnemannian prescribing at a time when the British profession was drifting toward eclecticism.

Clarke was also an early champion of the smaller and more recently proved remedies — many of which he studied personally and introduced into regular clinical use.

About A Dictionary of Practical Materia Medica

A Dictionary of Practical Materia Medica was published in three volumes between 1900 and 1902 and covers over a thousand remedies. It is the broadest single-author materia medica in the English language.

Clarke writes as a practicing physician, not a theoretician. Each entry opens with a clinical overview — where the remedy has been used, by whom, with what results — then gives characteristics, relationships to other remedies, and full symptom schema. Cases and clinical tips are woven throughout.

The Dictionary is especially valuable for remedies that Kent and Boericke pass over briefly. If you need to study a less-common remedy in depth, Clarke is almost always the best English starting point.

Best for

In-depth study of less-common remedies
Clinical tips and historical provings
Remedy relationships and comparisons
Practitioners who want breadth without leaving English

Frequently asked questions

What is Clarke's Dictionary of Practical Materia Medica?

A three-volume homeopathic materia medica by John Henry Clarke, published 1900–1902, covering over 1,000 remedies with clinical commentary, symptomatology, and remedy relationships.

Who was John Henry Clarke?

J.H. Clarke (1853–1931) was a leading British classical homeopath and for forty years the editor of The Homoeopathic World. He practiced in London and wrote extensively on materia medica, therapeutics, and prescribing methodology.

How does Clarke compare with Kent or Boericke?

Clarke is broader than Kent (more remedies) and deeper than Boericke (more narrative and clinical commentary per remedy). It sits between them in style — clinical like Boericke, but with the context and case material you would expect from a longer work.

Is Clarke's Dictionary good for small remedies?

Yes — it is one of the best English references for small remedies and polychrests that were introduced in the late 19th century, as Clarke personally championed and used many of them.