Wild cherry, the tree of North America's forests, held a place of honor in the pharmacopoeias of Native American peoples, who used its bark as a decoction to ease coughing and respiratory ailments. European settlers quickly adopted this use, so much so that the bark of Prunus serotina became a classic ingredient in nineteenth-century chest syrups. The fruit itself, fleshy and slightly bitter in the wild, was also turned into homemade jams and wines, while the seeds remained reserved for very marginal, cautious uses.
Wild cherry bark was traditionally used as a decoction or a syrup to calm irritating coughs, a use widely attested in nineteenth-century North American pharmacopoeia.
The dried bark was sometimes used as a diluted digestive bitter, thought to lightly stimulate the appetite after a period of convalescence.
In certain North American folk traditions, very mild preparations made from ripe fruit were consumed as a general fortifier, with no link to any proven slimming use.
Diluted bark decoctions were reportedly used as a wash on mild skin irritation, according to poorly documented local folk uses.
The seeds, bark, and leaves of Prunus serotina contain cyanogenic glycosides that can release cyanide; any preparation made from seeds or pits is strongly discouraged outside professional supervision. Discouraged for pregnant or breastfeeding women, as well as young children, because of the toxic risk. Never eat the seeds raw, crushed, or in large amounts; only the flesh of the ripe fruit, with the pit removed, is traditionally eaten. Seek the advice of a health professional before any internal use, particularly if undergoing medication.
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