The repertory is now an essential tool for homeopathic practitioners. It allows doctors to use the vast knowledge recorded in homoeopathic literature efficiently. Without a repertory, finding useful information from hundreds of pages of Materia Medica was nearly impossible. Today, repertories have even been computerized, and mechanical methods are used to make them easier to access. Understanding the origin and evolution of repertory helps students appreciate its value and use it better.
Origin of Repertorization
- The concept of repertory started with Hahnemann’s Cinchona bark experiment, which introduced the method of human proving. This was a revolutionary way to study drugs and their effects.
- Proving led to the discovery of a large number of symptoms for each drug, resulting in the expansion of Materia Medica (e.g., Materia Medica Pura and Chronic Diseases).
- Hahnemann realized it was impossible for the human mind to memorize all these symptoms. He saw the need for an organized aid to retrieve symptoms for clinical practice.
- In §153 of Organon (6th edition), Hahnemann emphasized the importance of characteristic symptoms and suggested referring to a repertory to find the most suitable remedy.
Key idea: Hahnemann envisioned an indexing system for Materia Medica to help practitioners identify remedies covering the maximum and most peculiar symptoms. This concept gave birth to repertorization.
Hahnemann’s Efforts in Making Repertories
- 1805: Hahnemann published Fragmenta de Viribus Medicamentorum Positivis, which included an index.
- 1817: He published a short Symptoms Dictionary in Latin.
- He encouraged disciples to compile repertories, understanding the difficulty of finding the simillimum among many similars.
- Hahnemann himself prepared manuscripts of repertories, but many were unpublished due to imperfections or publisher issues.
- His instructions inspired pupils like Dr. Ruckert and Dr. Jahr, though early attempts were incomplete.
Important point: Hahnemann’s goal was always practical – to make finding the right remedy easier using a systematic symptom-based approach.
Early Repertories
- Boenninghausen (1832) published the Repertory of Antipsoric Medicines under Hahnemann’s guidance. It became the first successful repertory and influenced future works.
- Dr. Jahr’s Repertory (1835, German) had three volumes and underwent multiple editions, incorporating evaluation methods and improvements.
- Boenninghausen’s work marked the beginning of repertory as an indispensable tool.
- Over the next six decades, more than 30 repertories were developed worldwide.
Important Years in Repertory History
During Hahnemann’s Lifetime:
- 1805 – Hahnemann: Fragmenta de Viribus Medicamentorum Positivis
- 1814 – Hahnemann: Short Latin repertory
- 1828-1830 – Repertories by Hartlaub, Ruckert, Weber, and Gross (mostly unpublished)
- 1832 – Boenninghausen: Repertory of the Antipsorics (first published)
- 1835 – Jahr: Symptom Repertory (3 volumes, German)
After Hahnemann:
- 1846-1899 – Various regional, clinical, and symptom-based repertories emerged (e.g., Boenninghausen’s Therapeutic Pocket Book, Clarke’s Clinical Repertory, and many more).
Era of Regional Repertories
- By the late 19th century, homeopaths began creating clinical and regional repertories based on their experiences:
- 1869 – Repertory of Diarrhoea by Bell
- 1873 – Repertory of Eyes by Berridge
- 1879 – Repertory of Fevers by H.C. Allen
- 1884 – Repertory of Cough and Expectoration by Lee and Clarke
- These repertories were focused, symptom-specific, and highly practical for doctors
Post-Kentian (Middle Time) Repertories
- After Kent’s Repertory (1897), few exhaustive repertories were published but notable ones include:
- 1904 – Clarke: A Clinical Repertory
- 1905 – Boger: Boenninghausen’s Characteristics and Repertory
- 1924 – Boger: Card Repertory
- 1931 – Boger: Times of Remedies
Key idea: Kent’s work brought systematic planning and philosophy to repertorization.
Modern Repertories
- 1973 – Barthel & Will Klunker: Synthetic Repertory
- 1990 – Kunzli Jost: Kent’s Repertorium Generale
- 1993 – Murphy, Robin: Homeopathic Medical Repertory (India)
- 1993 – Schroyens: Synthesis (5th edition)
- 1996 – Roger Von Zandvoort: Complete Repertory
- 1999 – Bakshi: The Phoenix Repertory
- Computerized and audiovisual repertories are now widely available, making repertorization faster and easier.
Key Takeaways for BHMS Students
- Repertory = Index of Materia Medica
Helps find remedies covering maximum and most peculiar symptoms. - Hahnemann’s vision was to simplify clinical practice with a logical, indexed approach.
- Boenninghausen & Jahr were pioneers in published repertories.
- Kent systematized repertory philosophy, paving the way for modern repertories.
- Today’s repertories include regional, clinical, symptom-based, and computerized versions
Tip for Students
- Remember: Origin → Early efforts → Kent → Modern computerized repertories.
- Focus on why repertories were created – it helps in understanding their structure and usage in practice.