Aranea diadema
Made from the cross spider — the garden orb-weaver of Europe, and the classical remedy of the periodicity and the coldness.
The whole picture, in one breath
Think of a cold that runs by the clock: the marked periodicity of the books, the deep coldness of the parts, the bone pains worse at exactly the same hour, and the cross spider of every European garden. The periodic-cold spider: that is Aranea diadema.
The substance, in plain words
The cross spider is the garden orb-weaver of Europe, its venom a genuine mix of peptides — kin to all spider venoms studied in modern pharmacology. The proving gave the spider the periodicity-and-coldness portrait.
The traditional picture Classical sources
The inner state
- Anxiety of the coming hour. The dread of the periodic return, worse at night.
- Irritability. Cross from the cold, aching discomfort.
- Despondency. Gloomy in the recurrent, clockwork states.
The body
- Marked periodicity. The keynote: symptoms returning at exactly the same hour — the books' celebrated periodicity.
- Deep coldness of the parts. The coldness that penetrates the bones of the portrait.
- Bone pains, damp-worse. The aching, damp-aggravated bone pains of the same chapter.
- Worse cold damp and the periodic hour. Wet weather and the fixed hour aggravate.
- Better for warmth and rest. Warmth and rest ease the periodic cold.
Modalities (worse and better factors)
| Worse from ⬇ | Better from ⬇ |
|---|---|
| cold damp weather; the periodic hour; night. | warmth; rest; dry weather. |
Where it acts (organ affinities)
Bones and joints, general vitality, periodicity of complaints.
Where the classical picture comes from
The garden spider's proving gave the periodic-cold portrait; Aranea diadema became the classical remedy of the clockwork coldness — the orb-weaver of every garden serving the periodicity it wove.
The substance in real medicine Pharmacology
What this section is: the pharmacology and toxicology of the source substance. It is not clinical evidence that a homeopathic preparation of it treats any condition. What controlled trials do and do not show is set out on the Evidence page.
Spider venoms are a genuine research field: the peptides that modulate nerves and vessels are studied for pain and drug design. The periodic complaints it portrayed are now diagnosed by their causes; the spider's chemistry is real, its portrait's territory modern.
Look-alikes (how the classical authors told it apart)
| Remedy | Looks similar because… | Tells it apart because… |
|---|---|---|
| Cedron | Clockwork periodicity | Cedron's fevers keep perfect time; Aranea's is the cold and the bones' periodicity. |
| China officinalis | Periodicity and cold | China's is the post-loss debility; Aranea's the periodic cold of the spider chapter. |
| Theridion curassavicum | Spider remedies | Theridion's vertigo is noise-and-motion-triggered; Aranea's the periodic cold. |
| Kali iodatum | Cold bone pains | Kali-iod's bones wander with the hot sweat; Aranea's are periodic and deeply cold. |