Evidence supporting the use of: Fernbush
For the health condition: Emphysema

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Fernbush (Chamaebatiaria millefolium) has a history of traditional use among Indigenous peoples and herbalists in the western United States, particularly for respiratory ailments, including symptoms similar to those found in emphysema. Reports in ethnobotanical literature, such as Daniel Moerman’s “Native American Ethnobotany,” document its use by the Navajo and other groups for coughs, colds, and other pulmonary complaints. However, these uses are based on anecdotal and traditional knowledge rather than scientific study.

There is no substantial scientific research—such as clinical trials or pharmacological studies—demonstrating the efficacy or safety of Fernbush for emphysema specifically, or even for broader respiratory diseases. The rating of 1 reflects the limited nature of the evidence, which is rooted in traditional practice rather than modern validation. No active constituents have been clearly identified or studied in the context of emphysema or chronic obstructive pulmonary disease (COPD). In summary, Fernbush’s use for emphysema is primarily traditional, and anyone considering its use should be aware of the lack of scientific support.

More about fernbush
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Products containing fernbush

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