Dopaminum

Dopaminum hydrochloricum; Dopamine hydrochloride; 3,4-dihydroxyphenethylamine; 4-(2-aminoethyl)benzene-1,2-diol · Dopamine; Intropin (drug trade name); the "reward / motivation" neurotransmitter

Modern MM

A modern "body-own substance" (sarcode) remedy acting on the nervous, endocrine and digestive systems, used clinically for disorders of motivation, reward, mood and movement that mirror dopamine's known physiology. There is no classical proving; its sphere is defined by pharmacology and by integrative/HDT clinical practice (Ton Jansen) and commercial pharmacy monographs.

Key symptoms

Indications are pharmacological/clinical, NOT from a formal proving. Per Ton Jansen (body-own substance materia medica), dopamine governs the experience of pleasure, motivation, reward and attention, with the theme "daredevil"; the relevant organ systems are nervous, endocrine and digestive. Commercial homeopathic monographs (DesBio) list temporary relief of arrhythmia, anxiety, depression, headache, reading difficulty, trembling of the limbs and poor memory. By pharmacological inference under the Law of Similars: disorders of the dopamine axis — loss of motivation/drive and capacity for pleasure (anhedonia), apathy, ADD/ADHD-type inattention, and Parkinsonian-type tremor/movement disorders. Compared with Adrenalinum and Noradrenalinum.

Worse (aggravation)

No proving-derived modalities are established. Pharmacological reasoning only (not a verified proving): states of low drive/torpor correspond to dopamine deficiency; agitation/impulsivity to dopamine excess.

Better (amelioration)

No proving-derived ameliorating modalities are established for Dopaminum. Do not infer.

Manohar V Nagaiah

Materia Medica of Modern Homeopathic Medicine · 2026

Dopamine; Intropin (drug trade name); the "reward / motivation" neurotransmitter

Source & Nature

Dopaminum is the potentized form of dopamine, the simplest endogenous catecholamine, functioning in the body as both neurotransmitter and hormone. Chemically it is 3,4-dihydroxyphenethylamine (4-(2-aminoethyl)benzene-1,2-diol), C8H11NO2, molar mass 153.18 g/mol, CAS 51-61-6, PubChem CID 681; the salt used pharmaceutically and homeopathically is the hydrochloride (CAS 62-31-7).

Dopamine occupies the middle of the catecholamine pathway L-tyrosine → L-DOPA → dopamine → noradrenaline → adrenaline. As the drug Intropin it is on the WHO Essential Medicines list and is infused for hypotension, septic shock, bradycardia and cardiac arrest. Centrally it regulates reward, motivation, pleasure, attention, mood and motor control; peripherally it is a renal vasodilator and natriuretic agent.

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Classical texts are in the public domain. Educational reference only — not medical advice.