Symptom → Plant Sources
Perforate St John’s-wort (Hypericum perforatum) as a tool for helping with Cold & flu
Evidence
inferred from antiviral action
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Full Perforate St John’s-wort monograph →All plants for cold & flu →
2 sources supporting Perforate St John’s-wort for Cold & flu. Includes scientific publications, books, monographs and traditional-use references.
Mechanistic basis
This use is associated with the plant's antiviral action.