Educational information, not medical advice — ask your doctor or midwife.
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Psorinum is a homeopathic remedy made from the fluid in a scabies blister. It is also called the scabies vesicle nosode. A nosode is a homeopathic remedy made from diseased tissue or disease products.
Homeopaths give it mainly for long-term itchy skin problems. They also give it to people who feel chilly, drained and unwell long after an illness.
The source material is watered down step by step. One part is mixed into ninety-nine parts of liquid, then shaken. At 30C, the common strength, that step has been done thirty times.
So the pill you take holds almost none of the first material.
The verdict on the evidence is simple. Controlled trials do not show remedies like Psorinum beating placebo (a dummy treatment). Its place in homeopathy is long-standing, but long use is not proof that something works.
That point applies to everything on this page. Use Psorinum alongside proper care for a diagnosed illness, never instead of it.
There is no accepted way that Psorinum could work in the body. At 30C there is almost nothing of the first material left to act on you.
Homeopathy has its own theory. It says that watering down and shaking a substance leaves a "pattern" behind. That pattern is said to prompt the body to put itself right.
The theory also says a remedy made from a disease product can clear a deep-seated tendency to that disease. This idea has not been shown in the lab. It does not fit what we know about chemistry.
A simpler reason for any benefit people report is the placebo effect. Long-term skin problems also come and go on their own. And a homeopath gives a long, caring consultation.
Psorinum comes in the usual homeopathic forms:
- Small sugar pellets or pillules that melt under the tongue - Liquid drops in a base of alcohol and water - Lactose (milk sugar) powders or tablets - Now and then, as one part of a combination skin cream
Labels run from low strengths (6X, 6C) to very high ones (200C, 1M). A higher number means more dilution steps and less source material.
Only strengths below 12C could in theory still hold any of the first material.
Psorinum was brought in during the 1830s by Constantine Hering, a German-born homeopath. Samuel Hahnemann, the founder of homeopathy, then took it up.
It became the best-known nosode. It was tied to Hahnemann's theory of "psora", an inherited itch-tendency he thought lay behind most long-term disease. Modern medicine finds no support for that theory.
Psorinum has stayed in the homeopathic materia medica (the reference books of remedies) ever since. So it is a long-standing staple of one tradition, not a remedy shared across many.
See a doctor if your rash spreads, weeps, crusts or becomes hot and painful, as this can mean infection.
Get medical help the same day if you have a fever with a rash, trouble breathing or wheezing that your usual inhaler does not settle, or a child who is floppy, very drowsy or will not drink.
Book an appointment if you have unexplained weight loss, night sweats, a lump, or tiredness that drags on for weeks. Also see your doctor before trying this for anything serious, and again if four to six weeks of use has changed nothing.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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