- Allen HC — The keynotes that separate this remedy from its nearest neighbours.
“A Product of Psora. (A Nosode.) Especially adapted to the psoric constitution. In chronic cases when well selected remedies fail to relieve or permanently improve (in acute diseases, Sulph.); when Sulphur seems indicated by fails to act. Lack of reaction after severe acute diseases. Appetite will not return. Children…”
- Allen (Nosodes) — The specialized source record — nosode provings gathered beyond the brief entries in general materia medicas.
“Description : In the subsequent list of antisoric remedies no isopathic remedies are mentioned, for the reason that their effects upon the healthy organism have not been sufficiently ascertained. Even the itch miasm (psorinum), in its various degrees of potency, comes under this objection. I call psorin a homeopathic…”
- Allen TF — The raw proving record — symptoms as the provers reported them, unedited.
“The sero-purulent matter contained in the Scabies vesicle was used for Hahnemann's provings (No. 1 ). The product of "Psora sicca" (epidermoid efflorescence of Pityriasis) was used for the provings by Dr. Gross (Nos. 2 to 5 ). Preparation , Triturations. Authorities. Excitable before falling asleep, 1. Very…”
- Boericke — The quick clinical read — keynotes, modalities and the conditions it is actually prescribed in.
“Scabies Vesicle The therapeutic field of this remedy is found in so-called psoric manifestations. Psorinum is a cold medicine; wants the head kept warm, wants warm clothing even in summer. Extreme sensitiveness to cold. Debility , independent of any organic disease, especially the weakness remaining after acute…”
- Boger (GA) — Which general headings this remedy belongs under — the analytical scaffolding.
“CHANGE OF TEMPERATURE, weather, seasons, oncoming storms, etc. Agg. CHILLED, cold becoming, while hot, by ices, uncovering a part, as head, hand-hands, etc. in cold water, etc.., Agg. COLD TAKING CRUSTS, scabs DISCHARGES, eruption appearing etc., Amel. EARS EMOTIONS, excitement, etc. GREASY, oily, fatty INACTIVE…”
- Boger (Syn) — Generals and modalities in a short analytical portrait rather than a symptom list.
“SKIN: FOLDS OF. Sebaceous glands. EARS. BOWELS. Respiration. Right side. COLD: Open air. Washing. Weather; stormy; changing. Winter. Heat: Of bed. Exertion. Woolens. SUPPRESSIONS. Yearly. Contact of his own limbs. Lying with head low, or quietly. Eating. Washing. Nosebleed. Hard pressure. Profuse sweating. Feels sick…”
- Clarke — The widest entry — sources, provings, clinical uses, relationships and antidotes in one place.
“Psoricum. The nosode of Psora. [The sero-purulent matter of a scabies vesicle was used by Hahnemann. The product of "Psora sicca" (epidermoid efflorescence of Pityriasis) by Gross. The salt from a product of Psora by Hering.] Triturations. Acne / Adenoids / Anus, itching in / Asthma / Backache / Boils / Cancer /…”
- Farrington — The differential diagnosis — remedy families narrowed through direct clinical comparison.
“NOSODES. This class of remedies, as I have already intimated in my introductory lecture, consists of disease products. Many of them have been demonstrated to possess medicinal properties, hence they are useful in the treatment of diseases of the human frame. The field here is certainly an immense one. As yet, we…”
- Hering — Graded symptoms, each weighted by how often provers and practice confirmed it.
“A salt from a product of Psora. A Nosode. The sero-purulent matter contained in the scabies vesicle was used for Hahnemann's provings. The product of "Psora sicca" (epidermoid efflorescence of pityriasis) was used for the provings of Gross. The salt from a product of Psora was used by Hering. CLINICAL AUTHORITIES…”
- Kent — The mental and general picture — who the patient is, before what the remedy cures.
“Psorinum is closed allied to Sulphur . The patient dreads to be washed. The skin over the body, especially of the face, looks filthy, though it has been well washed. A dingy, dirty, foul look, as if covered with dirt. Skin rough and uneven, cracks easily, bleeding fissures; it becomes rough and scaly. He cannot wash…”
- Lippe (MM) — The strict Hahnemannian reading — the symptom picture without clinical interpretation.
“Anxiety about the future. Despair of recovery, thinks to be very ill, and in great danger not to survive the sickness; hopelessness. Great anxiety, full of fears. Religious melancholy. Impatience; ill humor. Vertigo with headache; it presses the eyes out. Congestions of blood to the head, with red-hot cheeks and nose…”
- Nash — The comparisons — the remedy set beside the ones it is most often confused with.
“Very sad, hopeless, despondent; “bluest of the blue.” Great debility; sweats on slightest movement; wants to. give up and lie down. Eruptions on the skin, dry, or moist; or skin scaly and dry as parchment; dirty, the great unwashed, unwashable. Intense itching of skin < in warmth of bed. Discharges and exhalations…”