Synopsis

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

Licorice (Glycyrrhiza glabra) has a long history of use in traditional medicine systems, including Traditional Chinese Medicine (TCM) and Ayurveda, for the treatment of respiratory ailments such as colds, coughs, and sore throat. The root contains glycyrrhizin and other compounds, which have been attributed with soothing, demulcent, and anti-inflammatory effects. Traditionally, licorice is used in herbal formulas to help reduce irritation of the throat and support the body's response to upper respiratory tract infections. Some in vitro studies have demonstrated that licorice extracts possess antiviral properties against certain viruses, including those that cause respiratory infections; however, robust clinical evidence in humans specifically for treating or preventing common colds is lacking. Most of the available evidence is preclinical or based on traditional use rather than large, well-conducted clinical trials. Therefore, while licorice's use for colds is well-established in traditional medicine and supported by some laboratory data, there is insufficient scientific validation from human studies to recommend its use as an antiviral treatment for colds.

More about Licorice (unspecified)
More about Colds (antiviral)

Other ingredients used for Colds (antiviral)

Other health conditions supported by Licorice (unspecified)

Products containing Licorice (unspecified)