What do you mean by carbonitrogenoid constitution? what types of disease is more prone to develop by this type of patient's constitution & why?

Carbonitrogenoid Constitution: Definition, Predisposition, and Rationale

Meaning

The term “carbonitrogenoid constitution” is a biochemic constitutional category originally described by Dr. Eduard von Grauvogl (1811–1877), a German physician who in 1870 classified human constitutions into three groups based on the predominant elements of the body:

1. Carbonitrogenoid — excess of carbon and nitrogen
2. Oxygenoid — excess of oxygen
3. Hydrogenoid — excess of hydrogen (water)

The concept is based on the observation that, although the human body is roughly three-quarters water (i.e., hydrogen and oxygen), the remaining solid portion consists predominantly of carbon and nitrogen, and that a constant interchange of these elements between the blood and tissues is essential for health. The Carbonitrogenoid constitution arises when the body accumulates excess carbon and nitrogen along with insufficient oxygenation of the tissues, leading to deficient oxidation, slow metabolism, and impaired nutrition (1–3). It corresponds to Hahnemann’s “psoric” miasm and is the most “deficiency”-prone of Grauvogl’s three types (1,2).

Typical physical features include marked obesity, fatigue, dullness, day-sleep, prominent glands, weak bones, dry and brittle nails with white longitudinal striations, dirty/unhealthy skin, and offensive (fetid, acid) perspiration (1,4).

Diseases This Constitution Is Prone To, and Why

Because the underlying pathology is insufficient tissue oxygenation with hepatic insufficiency and perverted/retarded nutrition, the Carbonitrogenoid patient shows a characteristic pattern of “irregular working” of multiple organ systems and a tendency to chronic, low-grade inflammatory, metabolic, and skin disorders (1,4,5).

A. Diseases / clinical tendencies

1. Respiratory: Breathlessness, respiratory disorders, rapid/shallow breathing
2. Cardiovascular: Fast pulse, irregular/erratic cardiac function
3. Gastrointestinal: Diarrhoea alternating with constipation, flatulence, dyspepsia
4. Hepatic: Hepatic insufficiency, sluggish liver
5. Renal / metabolic: Copious uric acid and oxalate in urine, gouty diathesis, lithaemia
6. Joints / musculoskeletal: Gouty swellings, gouty pains (especially in the head), inflammatory nodosities at small joints
7. Skin: Unhealthy skin, boils, eczema, urticaria, fetid/acid perspiration
8. Vascular / haemorrhagic: Epistaxis, haemorrhoids
9. Nervous system: Vertigo (tigo), ataxia, somnolence, epilepsy, dullness of mind, susceptibility to nervous diseases
10. Skeletal: Weak bones, rachitic tendencies
11. General: Prominent glands, low resistance to infections (especially ear, nose, throat), ulcers and self-destructive tendencies, increased liability to disease of “body and mind”

(1,4,5,6)

B. Why these diseases develop (the rationale)

The mechanism can be explained on three levels — biochemical, organ-level, and miasmatic:

1. Biochemical basis — defective oxidation.
Tissue cells cannot absorb/utilise sufficient oxygen. This causes slow oxidation, which in turn causes:
– “Retarded nutrition” — nutrients are not properly broken down or built up.
– “Perversion of nutrition” — abnormal intermediate metabolites accumulate (the basis for the excess of carbon- and nitrogen-rich compounds, including uric acid and oxalates).
– Increased liability to disease, particularly of the heart, lungs, kidneys, liver, and spleen (1,4).

2. Aggravating factors reinforce the pathology.
Anything that hinders oxidation, increases hydrocarbons and albuminoids, or lowers the alkalinity of the humours worsens this constitution. The classical aggravants are:
– Rest, over-feeding, sexual excess
– Confined (stagnant) air, non-ozonised mists
– Cerebro-spinal / sympathetic irritation, chagrin (grief/worry)
– Respiratory insufficiency, loss of blood / blood-letting (fewer red cells → less O₂ carriage)
– Excess sodium salts (e.g., sea salt) — hinder cellular osmosis
Hence the patient is pushed further into a state of perverted nutrition, slow oxidation, and accumulation of waste metabolites (1).

3. Miasmatic correspondence — Hahnemann’s Psora.
Grauvogl mapped his Carbonitrogenoid type to psora, the chronic miasm of deficiency and functional disorder. Psora is classically associated with skin eruptions (boils, eczema, urticaria), slow/relapsing complaints, functional disturbances of multiple organs, and “diseases of body and mind” — exactly the clinical picture above. Treating the underlying psoric taint is therefore considered the route to long-term cure (1,2,7).

4. Therapeutic logic (homeopathic view).
Because this constitution lacks ozone/oxygen and is rich in carbon and nitrogen, treatment centres on:
– Ozone and ozonised water (to restore oxidation), and
– Remedies that help split up hydrocarbons and albuminoids and discharge oxygen chemically into the tissues (e.g., Cuprum, Phosphorus, Sulphur, Hepar sulph, Carbo veg, Lycopodium, Nux vomica, Apis, etc.) (1).

In modern biomedical terms, the picture described (obesity, slow metabolism, gout, eczema, fatty liver tendency, haemorrhoids, low resistance to infection) corresponds broadly to what is now described as a metabolic-syndrome / chronic-low-grade-inflammation phenotype driven by oxidative under-utilisation, hepatic overload, and purine/oxalate over-accumulation.

Reference List

1. Satishkumar. Constitutions of Grauvogl [Internet]. Homoeopathy Classics; 2012 Jul 9 [cited 2026 Jun 1]. Available from: https://homoeopathyclassics.blogspot.com/2012/07/constutions-of-grauvogl.html
2. The constitution temperament and diathesis in Homoeopathy [Internet]. Homeobook; 2024 May 10 [cited 2026 Jun 1]. Available from: https://www.homeobook.com/the-constitution-temperament-and-diathesis-in-homoeopathy/
3. Relevance of constitution in Homoeopathy and its representation in various repertories [Internet]. Homeobook [cited 2026 Jun 1]. Available from: https://www.homeobook.com/relevance-constitution-in-homoeopathy-and-its-representation-in-various-repertories/
4. Constitution, temperament & diathesis with relation to Knerr repertory, Kent repertory, BBCR & Allen’s key note [Internet]. Homeobook [cited 2026 Jun 1]. Available from: https://www.homeobook.com/constitutiontemperament-diathesis-with-relation-to-knerr-repertoty-kent-repertory-bbcr-allens-key-note/
5. Imran DJ. Constitution of patient in homeopathy [Internet]. Delowar.com; 2021 Jun [cited 2026 Jun 1]. Available from: https://www.delowar.com/2021/06/constitution-of-patient-in-homeopathy.html
6. Carbon group homoeopathy medicines [Internet]. Homeobook; 2013 Jan 9 [cited 2026 Jun 1]. Available from: https://www.homeobook.com/carbon-group-homoeopathy-medicines/
7. Constitutional approach from J.H. Clarke repertory in successful homoeopathic prescription [Internet]. Homeopathy360 [cited 2026 Jun 1]. Available from: https://www.homeopathy360.com/constitutional-approach-from-j-h-clarke-repertory-in-successful-homoeopathic-prescription/
8. Constitution in Homoeopathy | Organon of Medicine [Internet]. MedicoSage [cited 2026 Jun 1]. Available from: https://medicosage.com/constitution-in-homoeopathy-homoeopathic-constitutional-remedies-types/
9. Mehere SA, Biswas R. Study of sycotic miasm. Tantia Univ J Homoeopath Med Sci. 2021;4(1):51. E-ISSN 2581-8899, P-ISSN 2581-978X.
10. Bhagya BA. Learning disability: the scope of homoeopathy [Internet]. Hpathy.com [cited 2026 Jun 1]. Available from: https://hpathy.com/homeopathy-papers/learning-disability-the-scope-of-homoeopathy/
11. Satishkumar. Hydrogenoid constitution [Internet]. Homoeopathy Classics; 2012 Jul 11 [cited 2026 Jun 1]. Available from: https://homoeopathyclassics.blogspot.com/2012/07/hydrogenoid-constitution.html