Condurango
Made from condurango bark — the South American fever-vine of the old cancer dispensaries, and the classical remedy of the oesophageal stricture and the cancer-linked ulcer.
The whole picture, in one breath
Think of a swallow that narrows: food sticks and regurgitates, the oesophagus feels strictured and ulcerated, painful vomiting with the sticking, and the books' use in the stricture and ulcer states of the cancer-linked chapter. The sticking-swallow remedy: that is Condurango.
The substance, in plain words
Condurango is the bark of a South American vine, exported to Europe in the late nineteenth century as a remedy for cancer and ulcer of the oesophagus and stomach — a genuine, traded drug of the old cancer dispensaries. Its condurangin chemistry is genuinely studied; the proving gave the remedy its stricture portrait.
The traditional picture Classical sources
The inner state
- Anxiety and despondency. The dread of the sticking swallow, of the wasting — the books record it.
- Irritability. Cross, worse from eating and from contradiction.
- Dullness. Heavy mind with the cachectic state.
The body
- Swallowing sticks. The keynote: food sticks and regurgitates — the strictured, ulcerated oesophagus of the books.
- Ulcers of oesophagus and stomach. The cancer-linked ulceration the old dispensaries traded Condurango for.
- Painful vomiting. Vomiting with the sticking, burning and painful.
- Cachexia with it. The wasting that accompanies the stricture — the old books' grave chapter.
- Worse eating and night. Every meal a crisis; the nights burn.
- Better for rest Rest and warmth between the painful meals.
Modalities (worse and better factors)
| Worse from ⬇ | Better from ⬇ |
|---|---|
| eating; night; cold damp. | rest; warmth; small sips. |
Where it acts (organ affinities)
Oesophagus and stomach, ulcers, nutrition, general vitality.
Where the classical picture comes from
The cancer-dispensary trade of the 1870s gave the proving its frame — the sticking swallow and the ulcerated passage; Condurango became the classical remedy of the stricture, traded at real prices for the era's gravest complaint.
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.
Condurango was a genuine, fashionable drug of the old cancer dispensaries — traded, studied, official in some pharmacopoeias, and its condurangin chemistry genuinely researched, though its efficacy was never established. The oesophageal strictures it accompanied are now gastroenterology and oncology's: dilation, stenting, surgery, and real cancer treatment. The bark's career is a window into the desperate pharmacology of the pre-modern cancer era.
Look-alikes (how the classical authors told it apart)
| Remedy | Looks similar because… | Tells it apart because… |
|---|---|---|
| Arsenicum album | Burning, anxious wasting | Arsenicum is anxious, chilly and sipping; Condurango sticks at the swallow. |
| Hydrastis canadensis | Ulceration, cachexia | Hydrastis is the ropy torpid membranes; Condurango the strictured passage. |
| Carbo animalis | Cancer-linked states | Carbo-animalis is the stony glands; Condurango the sticking swallow. |
| Kali bichromicum | Ulcers, strings | Kali-bich's ulcers are punched-out and stringy; Condurango's are strictured. |