Constituents. Alkaloids, benzoic acid, asparagin, volatile oil.
Action: antispasmodic, sedative, diuretic, emmenagogue. CNS relaxant, antibacterial, hypotensive, anti- inflammatory, analgesic, liver protector, stimulant to circulatory vessels.
Uses: Old English traditional: epilepsy, chorea. Painful spasm induced by gall or renal stone, whooping cough, children’s convulsions, anal fissure, piles, ulceration of the perineum or coccyx (suppositories, or bathing with strong infusion).
Preparations: Strong infusion: 2oz bruised leaves to 1 pint boiling water; infuse 15 minutes. External use only.
Tincture of the fresh root gathered in spring. 2oz bruised root in 1 pint 45 per cent alcohol. Macerate 8 days, shake daily; filter. Bottle in stoppered amber-coloured bottle. Dose, 10-20 drops thrice daily for the above conditions or when epileptic attack is suspected.
Contra-indications: large doses toxic. For use by medical practitioner only.