Part 9 of our series, ‘Understanding Homotoxicology.’
Read the label on a Heel remedy and it can look bewildering. One preparation lists the same plant four times over, at four different dilutions. Another packs in a dozen ingredients at once. A third simply ends in ‘-Heel.’ None of this is arbitrary.
Behind the names lies a small, consistent set of design principles. Once you know them, the whole range becomes legible — and you can tell at a glance what a given formula is built to do.
This article walks through the three main construction methods — the potency chord, the Homaccord and the compositum — and explains the family of ‘-Heel’ names that sits over the top.
Four families of preparation
The compendium groups the entire range into two broad types. There are combination preparations, ‘composed of several potentised single substances,’ which include the specialized preparations (Vertigoheel, Traumeel S), the Homaccords (Aconitum-Homaccord) and the composita (Echinacea compositum S). And there are single-constituent preparations, the Injeels, ‘as potency chords or as single potencies’ (Biotherapeutic Index, §3).
Almost every product you will meet is one of these four things. The differences between them come down to two questions: how many substances a formula contains, and how many potencies of each.
The potency chord: one substance, many dilutions
The foundational idea is the potency chord — the same substance present simultaneously at several dilutions. A standard Injeel carries ‘several potencies of the same basic remedy in parallel existence to one another,’ typically a base of D10 or D12 ‘with equal parts of D30 and D200’ (§3.2).
Why layer the dilutions? Because ‘through the simultaneous administration of a potency chord the organism is addressed on several hierarchical levels’ at once (§3.2). A single dilution speaks to one depth of the system; a chord speaks to several. The higher potencies also serve a protective role, calming ‘any adverse reaction which may occur’ from the lower ones (§3.2).
The Homaccord: a chord tuned for gentleness
‘Usually a low potency is combined with a medium potency and a higher potency. The background of this potency combination is the nearly 100 year old therapeutic experience that the simultaneous administration of low, medium, and higher potencies causes a reduction of the initial aggravation.’ — Biotherapeutic Index, §3.1.2
A Homaccord takes the potency-chord idea and applies it to one or more active substances, deliberately spanning low, medium and high dilutions (§3.1.2). The point is breadth of action with a smooth ride: because higher potencies given alone ‘often’ provoke an initial aggravation, bundling them with lower ones means ‘cases displaying initial aggravation are a rarity.’
Aconitum-Homaccord shows the chord plainly: its drops contain Aconitum napellus at D2, D10, D30 and D200 — one plant, four dilutions in a single bottle (Biotherapeutic Index, ‘Aconitum-Homaccord’). It is a first-line remedy for ‘influenzal and catarrhal infections, particularly in the initial stage.’
Some Homaccords go further still. Nux vomica-Homaccord, a mainstay for ‘functional disorders in the gastro-intestinal and hepatic region’ and ‘disorders after consumption of alcohol, coffee or nicotine,’ carries Nux vomica across an even wider chord — D2, D10, D15, D30, D200 and D1000 — alongside Bryonia, Lycopodium and Colocynthis, each with its own chord (Biotherapeutic Index, ‘Nux vomica-Homaccord’).
The compositum: many substances, many points of action
Where the Homaccord broadens a formula across dilutions, the compositum broadens it across substances. The aim is ‘a preparation which is highly effective on the one hand, yet low in risk and side effects on the other,’ achieved by uniting many single remedies — and, in some cases, homeopathically adjusted allopathic medicines, catalysts, nosodes and suis-organ preparations — in one formula (§3.1.3).
‘Through the multiplicity of constituents within Composita preparations, a broad, in-depth therapeutic effect is achieved. The basis for this are the various points of action at which the constituent medications develop their efficacy’ (§3.1.3). The logic is that chronic illness rarely has a single cause, so a single-substance remedy ‘is seldom promising.’
The compendium illustrates this with Euphorbium compositum, whose constituents range from botanicals (Euphorbium, Pulsatilla, Luffa) through mineral remedies to a nosode and a suis-organ preparation — each addressing the problem from a different angle so that, together, they cover a chronic condition no single ingredient could (§3.1.3).
The ‘-Heel’ family and the specialized preparations
Sitting across these methods are the specialized preparations — the ready-made combinations ‘employed in practices of all types’ and even ‘at university clinics,’ many of them carrying the familiar ‘-Heel’ suffix that marks them as Heel house formulas (§3.1.1).
Each is built for a defined job. Vertigoheel is indicated for ‘dizziness of various origins,’ combining Cocculus, Conium, Ambra and Petroleum in a formula that ‘displays a potentiated action in accordance with Bürgi's principle’ (Biotherapeutic Index, ‘Vertigoheel’). Spascupreel is directed at ‘spasms in the organs of the smooth musculature… and spasticity of the striated musculature,’ uniting Colocynthis, Magnesium phosphoricum, Atropinum sulfuricum and others into a single antispasmodic (Biotherapeutic Index, ‘Spascupreel’).
The naming, once decoded, is a quick guide: a -Homaccord tells you to expect potency chords tuned for gentleness; a compositum signals a broad, multi-constituent formula; and a -Heel name marks a specialized preparation aimed at a particular clinical picture.
Reading the range with new eyes
None of this is decoration. The layering of potencies, the pooling of substances and the naming conventions all serve the same end set out in our opening article: to stimulate the body's own regulation broadly and gently, rather than to override it.
It is exactly the construction you see in the workhorse remedies of the range — the multi-constituent design of Traumeel being the clearest example of all. Understand how a formula is built, and you understand what it is for.
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Source: All quotations and definitions are drawn from the Heel Biotherapeutic Index — Ordinatio Antihomotoxica et Materia Medica, 5th revised English edition (Biologische Heilmittel Heel GmbH, Baden-Baden, 2000), Section A: ‘Homotoxicology,’ §3 and §3.1.1–3.1.3 (specialized preparations, Homaccords and composita), §3.2 (potency chords), and the product monographs for Aconitum-Homaccord, Nux vomica-Homaccord, Vertigoheel and Spascupreel.