Dr Nikitha V M
Abstract
Samuel Hahnemann’s discovery of chronic miasms marked a revolutionary shift in the understanding of disease causation. Among these miasms, Psora occupies a fundamental position as the primordial source of chronic disease. This article explores the historical, philosophical, and clinical dimensions of psora and pseudo-psora, emphasizing their relevance in homoeopathic practice. Understanding chronic miasmatic influences is essential for accurate remedy selection, prognosis, and long-term cure. The article also discusses suppression, combined miasms, modes of miasmatic action, and practical guidelines for the management of chronic diseases.
Keywords
Psora; Pseudo-psora; Chronic miasms; Vital force; Suppression; Retro-metamorphosis; Anti-psoric remedies; Tubercular diathesis; Hahnemann; Homoeopathic philosophy; Chronic disease management; Miasmatic pathology.
Introduction
The discovery of chronic miasms by Samuel Hahnemann dealt a decisive blow to the erroneous materialistic concepts of disease etiology prevalent in his time. Hahnemann asserted that psora is the parent and fundamental cause of all chronic diseases, excluding those of venereal origin. This insight transformed homoeopathy from a symptomatic system into a deeply causal and philosophical science of healing.
Philosophical Background
During the 19th century, dominant medical theories were heavily influenced by materialism. Virchow’s cellular pathology proposed that disease originated solely at the cellular level. However, Klebs later criticized Virchow’s views as undemonstrable, pointing out that concealed within the doctrine of independent cellular activity was an implicit vitalistic principle.
Hahnemann, long before these debates, had already conceived the idea of a vital force—a dynamic, immaterial principle governing life and health. Without this vital force, neither organic chemistry nor physiology could exist. Disease, therefore, was not merely structural but a dynamic derangement of the vital force, often rooted in chronic miasms.
Need for Knowledge of Chronic Miasms
Dr. Constantine Hering, in the 3rd American edition of the Chronic Diseases, questioned whether adherence to Hahnemann’s theoretical views was essential if one could select the most similar remedy. He asked whether acceptance or rejection of the psora theory truly influenced cure.
The answer is unequivocal: without understanding chronic miasms, true cure is impossible. The simillimum is always related to the existing basic miasm, as every curative remedy corresponds to the pathogenesis of an underlying miasmatic state. Prescribing without this knowledge is akin to “fighting in the dark.”
Disease, Cause, and Cure
According to Aphorism 19 of the Organon of Medicine, disease is a dynamic derangement of the vital force. The prima causa morbi often lies hidden and latent. Nervous or reflex symptoms are secondary manifestations; the primary cause is miasmatic.
Failure to recognize this leads to:
- Recurrent diseases
- Partial or temporary relief
- Suppression instead of cure
- Increasing complexity of chronic conditions
Proof of the Existence of Chronic Miasms
The strongest evidence for chronic miasms lies in the persistence and recurrence of chronic diseases. Hering’s Law of Cure explains that true homoeopathic cure proceeds through retro-metamorphosis, where symptoms disappear in the reverse order of their appearance.
Latent miasms remain inherent within the organism and manifest when disturbed by exciting causes. For example, skin eruptions often represent secondary expressions of internal psora.
Psora:
Hahnemann identified psora as an unknown devitalizing principle responsible for the majority of chronic diseases, excluding syphilis and sycosis. Psora originates from a specific contagious cause, historically manifesting as itch.
Historical References
The earliest documentation of psoric manifestations can be traced to the Book of Leviticus, where priests differentiated early eruptions from leprosy. Vesicular eruptions with intense pruritus were recognized as distinct disease entities.
Psora and Civilization
Among the Israelites, simple living, moderation in diet, and moral discipline confined disease to the surface. With the advent of indulgence, rich foods, alcohol, and suppression through local and mineral treatments, diseases became deeper, more complex, and chronic.
Original and Secondary Manifestations of Psora
Originally, psora appeared as a highly contagious vesicular itch, transmissible even by touch or clothing. Modern skin diseases such as eczema and psoriasis are not primary psora but secondary manifestations, arising due to suppression and faulty treatment.
Future manifestations of suppressed psora appear as structural and organic changes, including tumors and degenerative diseases.
Stimulants and Awakening of Latent Miasms
Certain lifestyle factors aggravate latent psora:
- Excessive coffee and tea
- Tobacco adulterated with arsenic, strychnine, or opium
- Alcohol and highly seasoned foods
These stimulants complicate disease expression and hinder cure.
Suppression and Its Consequences
Suppression of external manifestations in individuals harboring multiple miasms leads to intensification and magnification of disease. Modern suppressive measures include:
- X-rays and excessive electricity
- Mineral baths and medicated douches
- Surgical procedures and organ removal
- Curettage and cautery
Pseudo-Psora
Pseudo-psora represents a combined miasmatic state, chiefly psora and syphilis transmitted hereditarily. The resulting tubercular diathesis exhibits deeper pathology and greater destructive potential. Pseudo-psora is more dangerous and difficult to cure than pure psora.
Diseases with Combined Miasms
Certain acute and malignant conditions arise from dual miasmatic influences, including:
- Diphtheria
- Pneumonia
- Malignancy
- Inflammatory conditions of vital organs
Even seemingly simple conditions such as neuralgia, rheumatism, piles, ulcers, and boils become resistant to treatment when multiple miasms are involved.
Clinical Significance of Psora
To a follower of Hahnemann, psora implies that disease is deeper than its surface expression. A trivial incident—physical injury, emotional shock, grief, joy, or overwork—may awaken latent psora.
The nature of manifestation depends upon:
- Constitution and temperament
- Heredity and predisposition
- Education and lifestyle
- Environmental and seasonal factors
Action of Miasms
Miasms possess a distorted life-giving principle, leading to:
- False tissue formation (tumors, cysts)
- Disturbed physiology
- Structural degeneration
They create breaches that weakened vital forces cannot repair.
Management of Psoric Diseases
Psora often externalizes itself through skin symptoms to relieve internal stress. Local treatment of these manifestations must be avoided. External symptoms guide the physician toward internal cure.
If the simillimum is applied, external symptoms disappear in proportion to the eradication of internal psora.
Errors in Chronic Case Management
Three major errors hinder cure:
- Wrong remedy selection
- Incorrect potency
- Failure to allow sufficient time for remedy action
Interference during remedy action may convert success into failure.
Fundamental Rule of Chronic Treatment
A carefully selected anti-psoric remedy must be allowed to act as long as improvement continues. The physician must patiently observe the natural disease yield to the artificial one produced by the remedy.
Modes of Motion and Miasmatic Activity
Miasms operate in acute, chronic, or latent states:
- Primary action – functional disturbance
- Secondary and tertiary actions – pathological changes
Thus, the study of disease becomes a study of the nature and degree of miasmatic activity within the organism.
Conclusion
Knowledge of chronic miasms is indispensable for the true homoeopath. Psora, in its pure or combined forms, underlies most chronic diseases. Only by understanding miasmatic dynamics, avoiding suppression, and respecting the action of the simillimum can lasting cure be achieved.
References
J H Allen. The chronic miasms psora and pseudo-psora. New delhi: b jain publishers pvt ltd; 1998.
Dr Nikitha V M
PG Scholar, Department of organon of medicine,
Email: nikithavmahendran18@gmail.com

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