Infuse a small amount of dried leaves in simmering water for a few minutes, to be consumed occasionally. A healthcare professional should be consulted before any regular use, due to the salicylate compounds naturally present. Dosage to be validated with a healthcare professional or a recognized pharmacopoeia before use.
The leaves were sometimes boiled gently for a few minutes then filtered, for occasional use as a gargle according to tradition. This preparation, more concentrated, requires the advice of a professional before use. Dosage to be validated with a healthcare professional or a recognized pharmacopoeia before use.
Fresh leaves lightly crushed were applied as a compress on painful areas, according to a traditional external use. Professional advice remains recommended in case of sensitive skin or ongoing treatment. Dosage to be validated with a healthcare professional or a recognized pharmacopoeia before use.
It is still found in the wild in peatlands and cold coniferous forests of Canada and the northern United States; it remains rare in commercial herbalism and is mainly found through specialized foragers of boreal plants.
The leaves are best harvested in late summer, and the small white fruits in autumn, when the undergrowth begins to cool.