Evidence supporting the use of: Star Anise
For the health condition: Cough (damp)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Star Anise (Illicium verum) has been used in traditional Chinese medicine (TCM) for centuries, particularly for respiratory complaints such as cough, especially when attributed to "dampness" in the body—a TCM concept referring to the accumulation of fluids or phlegm. In TCM, star anise is considered to have warming properties that help dispel cold and damp, support digestion, and relieve coughs with excessive phlegm. Decoctions and teas made from star anise are often prescribed in this context.

While star anise contains compounds such as shikimic acid (a precursor to the antiviral medication oseltamivir/Tamiflu), and has demonstrated some antimicrobial and anti-inflammatory effects in laboratory studies, there is limited direct scientific research validating its efficacy specifically against cough, or the TCM syndrome of "damp cough." Most modern scientific investigations focus on its antiviral potential or general antimicrobial properties, rather than clinical trials on cough relief.

In summary, the use of star anise for cough (damp) is primarily supported by traditional use within TCM rather than modern clinical evidence. The rating reflects some plausibility based on its pharmacological constituents, but the lack of targeted clinical studies limits stronger endorsement.

More about Star Anise
More about Cough (damp)

Products containing Star Anise

We currently have no products on Vitabase that contain this ingredient.