Evidence supporting the use of: Chinese Licorice
For the health condition: Colds (with fever)

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Synopsis

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

Chinese Licorice (Glycyrrhiza uralensis) is a well-known herb in Traditional Chinese Medicine (TCM) and is commonly included in formulations to treat colds, often those accompanied by fever. Its use is primarily justified by centuries of traditional practice rather than robust modern scientific validation. In TCM, licorice is believed to harmonize the effects of other herbs, clear heat, and relieve toxicity. It is often combined with herbs such as honeysuckle and forsythia in classic formulas like Yin Qiao San, which is prescribed for early-stage colds with fever and sore throat.

Scientific evidence for the direct effectiveness of Chinese Licorice against colds with fever is limited. Some laboratory studies have indicated that glycyrrhizin, a major active compound in licorice, exhibits anti-inflammatory, antiviral, and immune-modulating effects. However, clinical trials specifically evaluating licorice for treating colds with fever in humans are lacking or of low quality. The evidence rating is therefore moderate for tradition (rating: 2), but weak for direct scientific support.

In summary, Chinese Licorice's use for colds with fever is primarily traditional, with only preliminary and indirect scientific findings suggesting potential benefits. Its widespread inclusion in TCM cold remedies is based on historical usage rather than high-quality modern clinical research.

More about Chinese Licorice
More about Colds (with fever)

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