Ranunculus bulbosus
Made from the bulbous buttercup — the meadow flower whose protoanemonin blisters the skin of every picker, and the classical remedy of the shingles and the intercostal neuralgia.
The whole picture, in one breath
Think of pains that follow the nerves between the ribs: sharp, stitching, intercostal neuralgias, the vesicular eruption of the shingles-like state across one side of the chest, worse for the least motion and touch, and the skin that blisters at a touch in the sensitive. The nerve-following blister: that is Ranunculus bulbosus.
The substance, in plain words
The bulbous buttercup is the glossy yellow flower of European meadows, its crushed leaves carrying ranunculin — the same blistering protoanemonin chemistry as the clematis of this library, genuinely raising blisters on the hands of every child who picks it. The proving gave the remedy its nerve-following portrait.
The traditional picture Classical sources
The inner state
- Anxiety and irritability. Cross, worried, worse at night with the stitching pains.
- Restlessness. Unable to find a position that spares the intercostal pain.
- Despondency. Gloomy in the chronic, recurrent neuralgic states.
The body
- Intercostal neuralgia. The keynote: sharp, stitching pains between the ribs, following the intercostal nerves — the books' great use.
- Shingles-like eruptions. The vesicular eruption across one side of the chest, following the nerve — the books' zona portrait.
- Worse motion and touch. The least movement of the trunk and the lightest touch renew the stitching.
- Blisters at a touch. The books record the skin that blisters from slight causes — the buttercup's own chemistry as symptom.
- Worse cold damp and night. Wet weather and night deepen the neuralgia.
- Better for rest and warmth. Rest of the trunk and warmth ease the nerve.
Modalities (worse and better factors)
| Worse from ⬇ | Better from ⬇ |
|---|---|
| motion of the trunk; touch; cold damp weather; night. | rest; warmth; quiet. |
Where it acts (organ affinities)
Intercostal nerves and chest, skin (vesicular), general vitality.
Where the classical picture comes from
The meadow buttercup's blistering chemistry gave the proving its nerve-following portrait; Ranunculus bulbosus became the classical remedy of the intercostal neuralgia and the shingles-like eruption — the plant that blisters pickers, curing by its own likeness.
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.
Ranunculin — protoanemonin — is genuinely vesicant, the buttercup family's real defensive chemistry, documented in every wildflower guide's warning. The shingles it portrayed is now virology's: the varicella-zoster virus, diagnosed and treated with real antivirals; the neuralgia it left is pain medicine's. The flower's chemistry is real; its portrait faithful.
Look-alikes (how the classical authors told it apart)
| Remedy | Looks similar because… | Tells it apart because… |
|---|---|---|
| Clematis erecta | Buttercup family | Clematis is the urinary-blistering member; Ranunculus the intercostal-neuralgic one. |
| Rhus toxicodendron | Vesicular eruptions | Rhus' vesicles are damp-worse and rest-worse over the joints; Ranunculus' follow the ribs. |
| Spigelia anthelmia | Left-sided neuralgia | Spigelia's is the left eye and orbit; Ranunculus' the ribs and chest. |
| Arsenicum album | Burning pains | Arsenicum's burn at midnight with the anxiety; Ranunculus' stitch between the ribs. |