Actaea spicata

Made from the black baneberry — the woodland Actaea of the buttercup family, and the classical remedy of the small-joint rheumatism of the hands.

SourceButtercup familyRanunculaceae

The whole picture, in one breath

Think of the small joints in revolt: rheumatic pains of the wrists, fingers and ankles — the small joints the big remedies forget — worse for touch and motion, with the swollen, tender knuckles of the books' small-joint chapter. The small-joints remedy: that is Actaea spicata.

The substance, in plain words

The black baneberry is the woodland Actaea of Europe, its glossy berries on their red stalks warning of the ranunculin chemistry it shares with the buttercup family — genuinely irritant, genuinely guarded by its looks. The proving gave the plant the small-joint portrait.

The traditional picture Classical sources

The inner state

The body

Modalities (worse and better factors)

Worse from ⬇Better from ⬇
touch; motion; cold damp weather; night.rest; warmth; quiet.

Where it acts (organ affinities)

Small joints of hands and feet, fibrous tissue, general vitality.

Where the classical picture comes from

The baneberry's proving gave the small-joint portrait; Actaea spicata became the classical remedy of the wrists, fingers and ankles — the small-joint chapter's own remedy, beside Guaiacum of the immobile joints.

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.

The baneberry's ranunculin is genuinely irritant — the buttercup family's shared defensive chemistry, milder here, real nonetheless. The small-joint rheumatism it portrayed is now rheumatology's: inflammatory arthritis is diagnosed by blood and image and treated with disease-modifying drugs the old books never had.

Look-alikes (how the classical authors told it apart)

RemedyLooks similar because…Tells it apart because…
Guaiacum officinaleJoint complaintsGuaiacum's joints are stony, immobile and cold-better; Actaea's are small, tender, touch-and-motion-worse.
Rhus toxicodendronRheumatic painsRhus' is the stiff, damp-worse whole frame better for motion; Actaea's the small joints worse for motion and touch.
Caulophyllum thalictroidesSmall joints in womenCaulophyllum's small-joint pains ride with the cycle and labour; Actaea's with touch and motion.
Ranunculus bulbosusButtercup familyRan-bulb is the intercostal nerve and zona; Actaea spicata the small joints — the family's two poles.
Safety. Persistently swollen small joints need rheumatological assessment — early treatment of inflammatory arthritis changes its course.
Compiled by Dr. Sohil Momin, BHMS · Open Materia Medica