Rubus fruticosus
Blackberry is specific for damp stomach and intestinal conditions with increased mucus, food stagnation, and loose bowels. The cordial or syrup is an excellent treatment for sore throats.
Should not be used for extended periods as high astringency may inhibit menstrual bleeding and may cause constipation or diarrhea
None specifically noted
Constipation or diarrhea with extended use
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