The Organon of Medicine is the fundamental textbook of Homoeopathy written by Samuel Hahnemann. The word Organon is derived from the Greek word Organum, meaning instrument of knowledge or tool of reasoning. It is considered the Bible or Gita of Homoeopathy because it explains the principles, philosophy, and practice of Homoeopathy in a systematic manner.

Definition

Organon may be defined as:

• A system for effecting a certain aim in the best manner.
• A method of scientific investigation.
• A concise statement of scientific truth expressed in aphorisms.

An aphorism is a short, pithy statement expressing a general truth. The Organon is written in aphoristic style, with numbered paragraphs logically connected to one another.

Historical Background of the Word “Organon”

The term was first used by:

1. Aristotle

His logical treatises were compiled under the title Organon. Logic is the art of reasoning and an instrument of research.

2. Francis Bacon

He wrote Novum Organum (New Organon) based on inductive logic — from particular observations to general conclusions.

Hahnemann adopted the term to signify that his book is an instrument for discovering and applying the law of cure.

Precursor of Organon

Before writing the Organon, Hahnemann wrote:

“Medicine of Experience” (1805) – considered the precursor of the Organon.

Editions of Organon

There are six editions:

1. 1810 – 1st Edition
   • 271 Aphorisms
   • Titled Organon of the Rational Art of Healing
2. 1819 – 2nd Edition
   • 318 Aphorisms
   • Motto: Aude Sapere (Dare to be wise)
3. 1824 – 3rd Edition
   • 320 Aphorisms
4. 1829 – 4th Edition
   • 292 Aphorisms
5. 1833 – 5th Edition
   • 294 Aphorisms
   • Emphasis on chronic diseases
6. 1842 – 6th Edition
   • 291 Aphorisms
   • Published after Hahnemann’s death
   • Later titled Organon of Medicine

Main Contents of Organon

The Organon explains:

1. Knowledge of disease (Case taking)
2. Knowledge of medicine (Drug proving)
3. Law of Similars
4. Law of Minimum dose
5. Law of Simplex
6. Individualization
7. Posology
8. Second prescription
9. Obstacles to cure
10. Diet and regimen

Discovery of Law of Similars

Hahnemann discovered the Law of Similars in 1796.
Although known earlier by Hippocrates, it was scientifically formulated and proved by Hahnemann.

Like Isaac Newton discovered gravitation (which existed before him), Hahnemann brought forward and systematized the law of cure.

Importance of Organon

• Philosophical foundation of Homoeopathy.
• Scientific and logical system of healing.
• Guides the physician in remedy selection.
• Ensures rational and ethical practice.

The Organon is an instrument of knowledge, logic, and scientific healing. It forms the backbone of Homoeopathic philosophy and practice and remains indispensable to every Homoeopathic physician.

VIVA QUESTIONS

Basic Questions

1. Who wrote the Organon of Medicine?
2. What is the meaning of the word Organon?
3. In which year was the first edition published?
4. How many editions of Organon are there?
5. What is an aphorism?
6. What was the precursor of Organon?
7. What is the motto of the 2nd edition?
8. Which edition introduced LM potencies?
9. What is the Law of Similars?
10. What are obstacles to cure?