Herbier des Anciens — Detailed RecordFR · EN
Virginia Snakeroot
Aristolochia serpentaria
Read before use: the information below describes traditional and informational uses—it does not replace the advice of a healthcare professional. If in doubt, if pregnant, breastfeeding, undergoing treatment, or for use in children, seek advice before use.
Enhanced precautions for this plant: Contains aristolochic acid, a substance recognized as nephrotoxic and carcinogenic: the plant is banned or heavily restricted in many countries. Must be absolutely avoided in pregnant or breastfeeding women, as well as in children. Never use internally for prolonged periods or at high doses; internal use is now discouraged as a precautionary principle. It is imperative to consult a healthcare professional before any use, even external application, due to the risk of kidney damage.
Poultice — Dried and ground root
Traditional poultice for bites
The dried root was reduced to a coarse powder then mixed with a little warm water to form a paste, applied locally to the affected area. This preparation, purely external, should only be considered after advice from a qualified professional. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Tincture — Dried root
Historical tincture (documented use only)
In old dispensaries, the root was sometimes macerated in alcohol to obtain a bitter tincture. This use is no longer recommended today given the identified toxic risks, and must not be replicated without strict medical supervision. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Where to find it
Sourcing the plant
This root is now found only in the wild in humid woodlands of eastern North America or in a few botanical collections; it is no longer sold in herbal shops due to health restrictions.
Harvest season
When to harvest it
The root was traditionally harvested in autumn, once the aerial parts had withered, in the rich, shaded soils of deciduous forests.
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