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topical · for sore throat
Licorice Root Gargle
Moderate evidence$5-15
How to use
Steep 1 tbsp dried licorice root in 8oz boiling water for 10-15 min. Cool to a comfortable temperature, gargle and spit. Use once or twice daily.
How it works
Glycyrrhizin in licorice has anti-inflammatory and mild antiviral properties. A controlled study found licorice root gargle significantly reduced post-intubation sore throat compared to placebo.
Where to buy
Health food stores or as pre-made tea bags (Traditional Medicinals Throat Coat contains licorice root).
Typical cost: $5-15
Safety notes
Do not use for more than 2 weeks continuously. Avoid with high blood pressure, kidney or liver disease, heart medications, or during pregnancy.
Source
Healthline