German New Medicine / Germanische Neue Medizin

Theory of change

Healing is said to occur when the person identifies and resolves the biological conflict that supposedly activated the bodily programme of illness.

Core ideas

1. Illness is interpreted as a biological response to a conflict shock

   German New Medicine holds that the origin of illness lies primarily not in cellular, genetic, infectious or environmental alterations but in a sudden, dramatic, unexpected biological shock experienced in isolation. This shock, called the Dirk Hamer Syndrome, would simultaneously activate a psychic experience, a supposed cerebral mark and a specific organic response. Illness is thus presented as a meaningful biological reaction to a conflict, not as an autonomous pathological process in the conventional biomedical sense. This idea is the doctrinal axis of the model and organises its entire clinical reading. Reference: Hamer, R. G. (1999); Swiss Study Group for Complementary and Alternative Methods in Cancer (2001).

2. Every symptom is said to have a correspondence between psyche, brain and organ

   The model asserts that every illness expresses a threefold correspondence: a subjectively experienced conflict, a concrete cerebral location and an alteration in a particular organ or tissue. This psyche–brain–organ architecture gives the system an appearance of diagnostic precision, because every symptom can be translated into a specific conflict map. The model's internal logic turns the body into a surface for biographical reading, in which illness is deciphered as the material inscription of an emotional experience. This correspondence constitutes one of the most characteristic and controversial claims of German New Medicine. Reference: Hamer, R. G. (1999); Deutsche Röntgengesellschaft (2007).

3. The so-called Hamer foci are said to function as cerebral traces of the conflict

   German New Medicine gives a central role to the so-called Hamer foci, supposed formations visible on cerebral computed tomography that would indicate the location of the biological conflict and its relation to the affected organ. In the doctrine, these foci make it possible to present the conflict hypothesis as though it had an objective neurological basis. However, critical radiological interpretation regards them as technical artefacts or patterns of no specific diagnostic value, which weakens one of the system's empirical pillars. The doctrinal function of the Hamer focus is to confirm visually the connection between experience, brain and illness. Reference: Hamer, R. G. (1999); Deutsche Röntgengesellschaft (2007).

4. Illness is organised into phases of active conflict and repair

   The model understands the course of illness as a two-phase sequence: first an active conflict phase, marked by tension, worry, physiological arousal and development of the organic process; then a repair or healing phase, which would begin when the conflict is resolved. This structure allows symptoms such as pain, inflammation, fever, oedema or tiredness to be reinterpreted as signs of bodily repair. The idea of phases is central because it orders the clinical course within a narrative of meaning, although it is especially dangerous when it leads to minimising medical warning signs or delaying necessary treatments. Reference: Hamer, R. G. (1999); Krebsgesellschaft Nordrhein-Westfalen (n.d.).

5. The symptom is redefined as a biologically meaningful programme

   One of the core ideas of German New Medicine is that illnesses would not be errors of the organism but special biologically meaningful programmes, activated in response to archaic conflicts of survival, territory, loss, separation, reproduction or devaluation. This formulation transforms illness into an adaptive response of nature, endowing it with purpose and coherence. Its psychological force lies in offering a meaningful explanation in the face of fear and uncertainty, but its clinical risk appears when the meaning attributed to the symptom replaces the medical understanding of real pathological processes. Reference: Hamer, R. G. (1999); Ventegodt, Andersen & Merrick (2005).

6. Healing is said to depend on resolving the biological conflict

   Within the model, change or cure is conceived as the consequence of identifying and resolving the biological conflict that supposedly gave rise to the illness. The intervention is then directed at reconstructing the initial shock, discovering its content, modifying the life or symbolic situation that maintains it and allowing the organism to complete the repair phase. This logic shifts the centre of therapeutic action from the medical treatment of the organic process to the emotional or biographical resolution of the conflict. It is precisely there that much of its risk is concentrated, because it can lead people to think that resolving a subjective experience is equivalent to treating a serious illness. Reference: Hamer, R. G. (1999); Swiss Study Group for Complementary and Alternative Methods in Cancer (2001).

7. The patient's biography becomes the aetiological key to the illness

   German New Medicine interprets the patient's life history as the place where the deep cause of the symptom must be found. Losses, separations, humiliations, territorial conflicts, threats, bereavements or experiences of isolation are read as possible triggers of specific organic processes. This orientation can be persuasive because it connects illness with emotional life, but it turns biography into medical aetiology and encourages highly suggestive retrospective reconstructions. The consequence is an extreme psychologisation of illness, in which the patient may end up feeling responsible for having become ill by failing to resolve a conflict. Reference: Hamer, R. G. (1999); Krebsgesellschaft Nordrhein-Westfalen (n.d.).

8. Conventional medicine is reinterpreted as a threat or an interference

   Hamer's model incorporates a radical criticism of conventional medicine, especially oncology, chemotherapy, radiotherapy, surgery and the use of certain drugs. Instead of regarding these treatments as interventions with assessable indications, risks and benefits, German New Medicine tends to present them as obstacles to natural repair or as generators of new conflicts. This idea is decisive for understanding its clinical dangerousness: the theory not only offers an alternative explanation but can erode trust in effective medical treatments and increase the likelihood of treatment abandonment. Reference: Deutsche Krebsgesellschaft PRIO (n.d.); Krebsgesellschaft Nordrhein-Westfalen (n.d.).

9. The model works as a closed system of retrospective confirmation

   German New Medicine tends to interpret any clinical datum within its own logic: if the illness appears, it confirms an active conflict; if it worsens, this may be a new conflict; if it hurts, this may be repair; if no conflict is found, the search continues until a compatible scene is discovered. This structure makes the model barely falsifiable, because contrary data can be absorbed as further confirmations. Its appearance of coherence derives precisely from that interpretive circularity, which offers strong certainties at the cost of reducing critical comparison with independent medical evidence. Reference: Ventegodt, Andersen & Merrick (2005); Swiss Study Group for Complementary and Alternative Methods in Cancer (2001).

10. Its influence continues in currents of emotional decoding of illness

    The historical importance of German New Medicine is not confined to Hamer's own work but extends to its influence on later currents that translate illnesses, symptoms and organs into encoded emotional conflicts. Approaches such as biodecoding, bioneuroemotion and other proposals for an emotional reading of the body inherit, with variations, the idea that a bodily symptom expresses a specific biographical conflict. This continuity explains why the model remains relevant as the doctrinal matrix of many contemporary borderline therapies centred on the emotional meaning of illness. Reference: ISD (2024); Krebsgesellschaft Nordrhein-Westfalen (n.d.).

Influences

• Psychosomatic medicine
• Medical vitalism
• Alternative medicine movements
• Biographical readings of cancer
• Radical criticism of conventional oncology
• Narratives of emotional conflict and illness

Key references

• Deutsche Krebsgesellschaft PRIO. (s. f.). Germanische Neue Medizin® nach Dr. Hamer.
• Deutsche Röntgengesellschaft. (2007). Stellungnahme zu CT-Untersuchungen des Gehirns zur Detektion sogenannter Hamer’scher Herde.
• Institute for Strategic Dialogue. (2024). Dangerous narratives: The ecosystem of Germanic New Medicine.
• Krebsgesellschaft Nordrhein-Westfalen. (s. f.). Germanische Neue Medizin.
• Swiss Study Group for Complementary and Alternative Methods in Cancer. (2001). Hamer’s New Medicine.
• Ventegodt, S., Andersen, N. J., & Merrick, J. (2005). Rationality and irrationality in Ryke Geerd Hamer’s system for holistic treatment of metastatic cancer. The Scientific World Journal, 5, 93–102.
• Weis, J., et al. (2024). Education about complementary and alternative medicine in oncology. BMC Complementary Medicine and Therapies.