Herbarium of the Ancients — Detailed Notebook

Solanum americanum

Please read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.

Enhanced precautions for this plant: The entire plant, particularly unripe or green berries, contains alkaloids (solanine and related compounds) that are potentially toxic: only prolonged cooking of the leaves, with water changed, is traditionally practiced before consumption. The berries, even when ripe, should not be consumed without absolute certainty of identification and maturity, due to the risk of confusion with toxic related species. Use is not recommended in pregnant or breastfeeding women, as well as in young children, due to insufficient safety data. In case of doubt about plant identification or ongoing medication, the advice of a healthcare professional or experienced herbalist is essential before any use.

Decoction — Leaves

Leaf decoction for external use

Boil a handful of fresh leaves in water for a long time, allow to cool, then use as a wash or compress on the skin. This preparation is traditionally not intended for internal use without expert advice. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Cooked vegetable — Young leaves

Water-cooked leaves

Young leaves are traditionally boiled once, the water discarded, then cooked a second time before consumption, to reduce alkaloid content. They are then prepared like an ordinary green vegetable. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Poultice — Fresh leaves

Crushed leaf poultice

Fresh leaves are crushed to obtain a paste, applied directly to the affected skin area and covered with a clean cloth. This poultice is traditionally renewed once or twice daily. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

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