Evidence supporting the use of: Luo Han Guo
For the health condition: Laryngitis

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

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

Luo Han Guo (Siraitia grosvenorii), also known as monk fruit, has a long history of use in Traditional Chinese Medicine (TCM) for treating conditions involving the throat, including laryngitis. In TCM, Luo Han Guo is believed to "moisten the lungs" and "clear heat," making it a popular remedy for sore throat, hoarseness, and loss of voice—key symptoms of laryngitis. Historical texts and Chinese pharmacopoeias reference its use for coughs, sore throat, and phlegm due to its soothing and demulcent properties.

Scientific validation for Luo Han Guo specifically for laryngitis is limited. While several studies have examined its antioxidant, anti-inflammatory, and anti-cough properties, there is insufficient direct clinical evidence demonstrating efficacy in treating laryngitis specifically. Most modern research focuses on its sweetener properties and general anti-inflammatory activity. A few in vitro and animal studies suggest anti-inflammatory effects that could theoretically benefit inflamed laryngeal tissue, but robust clinical trials in humans for laryngitis are lacking.

In summary, the use of Luo Han Guo for laryngitis is primarily supported by traditional use and historical precedent rather than strong scientific validation. It remains a common ingredient in herbal teas and lozenges for soothing the throat in East Asia, but evidence is rated as modest due to the lack of direct clinical studies.

More about Luo Han Guo
More about Laryngitis

Products containing Luo Han Guo

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