Steps of repertorization

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steps of repertorization in homeopathy detailed

Here is a thorough breakdown of the Steps of Repertorization in homeopathy:

Steps of Repertorization

Step 1 - Case Taking

The process begins with a complete and careful case taking. The physician records:
  • Chief complaint and its history
  • Characteristic symptoms - mental, emotional, general, and physical
  • Modalities - what makes symptoms better or worse (time, temperature, position, weather, etc.)
  • Concomitants - associated symptoms occurring alongside the chief complaint
  • Causation - predisposing or exciting causes (e.g., grief, exposure to cold, injury)
  • Past and family history, miasmatic background
The raw data collected here is the foundation for everything that follows. Poor case taking leads to poor repertorization.

Step 2 - Analysis and Evaluation of Symptoms

After recording, symptoms are analyzed and graded by their value and hierarchy:
GradeType of SymptomPriority
1stMental/Emotional generalsHighest
2ndPhysical generals (sleep, appetite, thirst, thermals, desires/aversions, sweat)High
3rdStrange, Rare, and Peculiar (SRP) symptomsHigh (very specific)
4thParticular symptoms with strong modalitiesModerate
5thCommon/pathological symptomsLowest
This hierarchical grading follows Kent's dictum: generals before particulars. Boenninghausen emphasized complete symptoms - location, sensation, modality, and concomitant.

Step 3 - Constructing the Totality of Symptoms

The totality is not just a list of all symptoms - it is a selection of the most characteristic, individualized symptoms that form a coherent picture of the patient. Hahnemann called this the "characteristic totality."
Symptoms selected for the totality should:
  • Be peculiar to the individual (not common to the disease)
  • Reflect the patient's constitution and miasm
  • Include at least one eliminating (keynote) symptom

Step 4 - Converting Symptoms to Rubrics

Each symptom from the totality must be translated into the language and structure of the repertory. This is called "rubricizing" or "finding the rubric."
  • The symptom is located in the appropriate chapter (Mind, Generalities, Head, etc.)
  • Sub-rubrics and sub-sub-rubrics are explored for greater specificity
  • If an exact rubric is unavailable, the nearest equivalent is chosen
  • The grade of remedies under each rubric is noted (bold = grade 3, italic = grade 2, plain = grade 1 in Kent's Repertory)

Step 5 - Selecting the Repertory

The appropriate repertory is chosen based on the nature of the case:
  • Kent's Repertory - when generals (mental and physical) and particulars are available (most commonly used)
  • Boenninghausen's TTTT - when complete symptoms (location, sensation, modality, concomitant) are available
  • Boger-Boenninghausen's Repertory (BBCR) - when causation, modalities (generals and particulars), and concomitants are prominent
  • Boericke's Repertory - useful in pathological cases or when generals are lacking
  • Phatak's Repertory - concise, useful for busy practice

Step 6 - Repertorization (Tabulation of Rubrics and Remedies)

There are two main technical methods:

a) Aggregation (Total Addition) Method

  • All rubrics are taken simultaneously
  • All remedies appearing under each rubric are listed on a chart
  • Marks (grades 1, 2, 3) against each remedy are added up across all rubrics
  • Remedies with the highest total score across the most rubrics are shortlisted
  • Advantage: no remedy is missed; more inclusive
  • Disadvantage: time-consuming; common remedies may score high artificially

b) Elimination Method

  • One eliminating rubric is selected first (most characteristic, most certain symptom - usually a mental general or SRP symptom)
  • Only the remedies present in that first rubric are carried forward
  • Subsequent rubrics are used to narrow down further
  • Remedies absent from the eliminating rubric are dropped
  • Advantage: faster, more focused
  • Disadvantage: risk of eliminating the correct remedy if the first rubric is poorly chosen

Step 7 - Analysis of the Repertorial Result

After tabulation, a short list of 3-5 remedies emerges. These are ranked by:
  • Total score
  • Number of rubrics covered
  • Grade of coverage (bold vs. plain)
This gives a differential list of probable remedies.

Step 8 - Cross-Reference with Materia Medica

The shortlisted remedies are now studied in depth in the Materia Medica to:
  • Confirm that the remedy's full drug picture matches the patient
  • Identify subtle differentiating features not captured in the repertory
  • Check for miasmatic correspondence
  • Verify rare or keynote symptoms
The repertory points the way; the Materia Medica confirms the choice. Neither can be used in isolation.

Step 9 - Selection of the Similimum

Based on the combined repertorial analysis and Materia Medica study, the similimum (the most similar remedy) is selected. Factors considered:
  • Highest degree of similarity to the totality
  • Constitutional and miasmatic fit
  • Sensitivity and susceptibility of the patient

Step 10 - Prescription and Follow-Up

  • The remedy is prescribed in the appropriate potency and dose
  • The patient is monitored for response (Hering's Law of Cure)
  • If needed, the case is re-repertorized with updated symptoms

Summary Flow Chart

Case Taking
    ↓
Analysis & Evaluation of Symptoms (grading by hierarchy)
    ↓
Constructing Totality of Symptoms
    ↓
Converting Symptoms to Rubrics
    ↓
Selecting the Appropriate Repertory
    ↓
Repertorization (Aggregation or Elimination Method)
    ↓
Analysis of Repertorial Results (shortlist)
    ↓
Cross-Reference with Materia Medica
    ↓
Selection of Similimum
    ↓
Prescription + Follow-Up

Key Principles to Remember

  • Repertory points, Materia Medica confirms - the two always go together
  • The quality of symptom selection matters more than quantity
  • An eliminating rubric should be used with caution - a wrongly chosen one will eliminate the correct remedy
  • SRP (Strange, Rare, Peculiar) symptoms carry the most weight in repertorization (Aphorism 153, Organon)
  • Computer-aided repertorization (RADAR, MacRepertory) uses the same logical steps but speeds up tabulation

Case taking Recording and interpretation Classification and evaluation of Symptoms Definig the problem Erecting the totality Selection of proper repertory Repetorial result Analysis of repetorial result.prescription

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steps of repertorization case taking recording classification evaluation totality selection repertory result analysis prescription homeopathy

Here is a detailed explanation of all 8 Steps of Repertorization as per standard homeopathic curriculum:

Steps of Repertorization


Step 1 - Case Taking

This is the foundation of the entire repertorization process. A case is taken according to Hahnemann's instructions in Organon of Medicine (§83-104).
What is collected:
  • Chief complaint - onset, duration, character, location, extension
  • Modalities - < (aggravation) and > (amelioration) from time, temperature, weather, position, food, motion, sleep, etc.
  • Concomitants - symptoms occurring alongside the chief complaint that appear unrelated but are consistent
  • Mental and emotional symptoms - fears, grief, anger, anxiety, desires, aversions, dreams
  • Physical generals - thermals, thirst, appetite, bowels, sleep, sweat
  • Past history / Family history
  • Causation (Aetiology) - e.g., ailments after grief, fright, exposure to cold, suppression
Types of case taking:
TypeUsed When
Hahnemann's methodDetailed chronic case; physician is silent and lets patient speak
Boenninghausen's methodEmphasis on complete symptoms (SLMC - Seat, Location, Modality, Concomitant)
Kent's methodMental generals first; then physical generals; then particulars
Boger's methodCausation, modalities and pathological generals emphasized

Step 2 - Recording and Interpretation

After case taking, the raw information is written down systematically and then interpreted.
Recording includes:
  • Patient's own words (verbatim notes)
  • Physician's clinical observations (objective symptoms)
  • All information arranged under appropriate headings (mental, generals, particulars)
Interpretation means:
  • Understanding what the patient actually means when they describe symptoms in their own language
  • Converting vague descriptions into precise symptom language
  • For example: "I feel worse when the weather changes" → interpreted as aggravation from change of weather
  • Differentiating pathological symptoms (common to disease) from individual symptoms (peculiar to the patient)
Important distinction:
  • The patient says: "I feel a burning sensation in my stomach but I want cold drinks"
  • Physician interprets: Burning pains - desires cold though pains are burning → a striking concomitant/SRP

Step 3 - Classification and Evaluation of Symptoms

Symptoms are classified by type and then evaluated (graded) by their value for repertorization.

Classification (Types of Symptoms):

ClassExamples
Mental/EmotionalAnxiety, grief, fear, irritability, sadness
Physical GeneralsThermals, thirst, appetite, sleep, sweat, desire/aversion
Particular symptomsSymptoms of individual organs/parts
Common symptomsSymptoms common to all cases of a disease
SRP (Strange, Rare, Peculiar)Symptoms that appear contradictory or uncommon
Complete symptomsHaving all 4 components: Location + Sensation + Modality + Concomitant

Evaluation (Grading by Value):

Kent's grading hierarchy:
  1. Mental generals (will, intellect, emotions)
  2. Physical generals (whole body reactions)
  3. SRP / Peculiar symptoms
  4. Particular symptoms with strong modalities
  5. Common/pathological symptoms (lowest value)
Boenninghausen's evaluation:
  • Emphasizes complete symptoms (each symptom with all 4 elements)
  • Concomitants carry special importance
  • Modalities of generals ranked highest
Why evaluation matters: If a common symptom (e.g., headache) is given equal weight to a peculiar general (e.g., craving for salt), the repertorization will yield an inaccurate result.

Step 4 - Defining the Problem

This step answers Hahnemann's fundamental question from §3 Organon:
"What is to be cured in diseases?"
The physician must clearly identify:
  • What is the disease picture - the totality of the patient's suffering
  • What is peculiar to this patient vs. what is common to the disease
  • The miasmatic background (psora, sycosis, syphilis) underlying the case
  • Whether the case is acute or chronic (determines depth of case taking)
  • Obstacles to cure - maintaining causes, lifestyle factors, suppressions
  • Centre of gravity of the case - the one thing around which all symptoms revolve (the "essence")
This step requires clinical judgment and philosophical understanding. Without properly defining the problem, even a perfectly executed repertorization will point to the wrong remedy.
Example: In a case with 20 symptoms, the physician must decide:
  • Is this primarily a mental/emotional case (grief-based)?
  • Is this a one-sided case (very few symptoms)?
  • Is it an acute flare of a chronic miasm?

Step 5 - Erecting the Totality of Symptoms

The totality is not simply a list of all symptoms - it is the carefully constructed, characteristic symptom picture that represents the patient as a whole.
Hahnemann (§7): The totality of symptoms is the "outwardly reflected image of the inner nature of the disease."
What goes into the totality:
  • The most characteristic, individualizing symptoms
  • Symptoms that are peculiar, rare, or striking
  • Symptoms with strong modalities
  • The generals + the most important particulars
  • Miasmatic indicators
What is excluded from the totality:
  • Common pathological symptoms (e.g., fever in malaria)
  • Symptoms with no modalities or characteristics
  • Symptoms that belong only to the disease, not the patient
Constructing the totality - approaches:
ApproachPriority
Kent's totalityMental generals → Physical generals → Particulars
Boenninghausen's totalityComplete symptoms (SLMC) + Concomitants
Boger's totalityCausation + Generals + Pathological generals
Hahnemann's characteristic totalityMost peculiar + striking + uncommon symptoms
Once the totality is built, each symptom in it must be converted into a rubric from the chosen repertory.

Step 6 - Selection of the Proper Repertory

The appropriate repertory is chosen based on the type of symptoms available in the totality.
RepertoryBest Used When
Kent's RepertoryMental generals and physical generals are clear; most commonly used
Boenninghausen's TTTT (Therapeutic Pocketbook)Complete symptoms available; strong modalities and concomitants; one-sided cases
Boger-Boenninghausen's Repertory (BBCR)Causation, pathological generals, and modalities are prominent
Boericke's RepertoryPathological/clinical cases; when generals are few
Phatak's RepertoryQuick reference; concise clinical practice
Synthesis / Complete RepertoryModern, comprehensive; used in computer-aided repertorization
Factors guiding selection:
  • Nature of the case (acute vs. chronic)
  • Dominant symptom type (mental vs. pathological vs. generals)
  • Availability of complete vs. incomplete symptoms
  • Physician's familiarity with the repertory's structure

Step 7 - Repertorial Result

After selecting rubrics and tabulating, the repertorization gives a numerical result - a table showing remedies ranked by their total coverage of the rubrics.
Two main methods of tabulation:

a) Total Addition (Aggregation) Method

  • All rubrics are taken simultaneously
  • Marks (grades 1, 2, 3) for each remedy are added across all rubrics
  • Remedies with highest total marks and maximum rubric coverage are ranked first
  • Used in: Hahnemann's method, Boger's method, computer repertorization
RemedyRubric 1Rubric 2Rubric 3Rubric 4Total
Nat-m323210
Puls23139
Sepia12238

b) Elimination Method

  • The most characteristic symptom (usually a mental general or SRP) is chosen as the eliminating rubric
  • Only remedies present under that first rubric are considered further
  • Remaining rubrics are used to further narrow down
  • Much faster; used in Kent's method
Keynote Method (variant):
  • Prescribing based on one or two striking keynote symptoms rather than full repertorization
  • Useful in acute cases or when one symptom is overwhelmingly characteristic
The repertorial result gives a short list of 3-6 remedies - these are the candidates for the similimum.

Step 8 - Analysis of Repertorial Result and Prescription

The numerical result is only a guide - final selection is made through careful analysis.

Analysis involves:

  1. Studying the top remedies in Materia Medica - does the full drug picture match the patient?
  2. Checking rubric coverage - does the remedy cover the most important rubrics (generals, SRP) rather than just common ones?
  3. Miasmatic analysis - does the remedy match the patient's miasmatic background?
  4. Checking for keynotes/essence - does any remedy have a keynote that perfectly fits the patient?
  5. Eliminating remedies that score high only on common symptoms
  6. Using the Potential Differential Field (PDF) - symptoms not used in repertorization that help differentiate between two equally-scoring remedies

The Similimum is selected when:

  • It covers the maximum number of characteristic rubrics
  • Its grade under important rubrics is highest (bold = grade 3)
  • Its Materia Medica picture resonates with the patient's constitution

Prescription includes:

  • Selection of remedy (the similimum)
  • Potency selection - based on sensitivity, vitality, pathology depth (e.g., 30C, 200C, 1M)
  • Dose and repetition - based on the case (single dose vs. repeated doses; LM potency in sensitive cases)
  • Follow-up plan - assessment of response after 4-6 weeks in chronic cases; Hering's Law of Cure applied
  • Second prescription criteria - based on whether there is improvement, relapse, or a new symptom picture

Summary at a Glance

1. Case Taking
        ↓
2. Recording & Interpretation
        ↓
3. Classification & Evaluation of Symptoms
        ↓
4. Defining the Problem
        ↓
5. Erecting the Totality
        ↓
6. Selection of Proper Repertory
        ↓
7. Repertorial Result (Tabulation)
        ↓
8. Analysis of Repertorial Result → PRESCRIPTION
Key principle throughout: The repertory is merely an index - it shortlists remedies. The final prescription always rests on the physician's knowledge of Materia Medica, Organon philosophy, and clinical judgment.
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