Synopsis

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

Peppermint essence (derived from the essential oil of Mentha piperita) has a long history of traditional use for relieving congestion, especially in the context of sinus issues and colds. The primary active component, menthol, imparts a cooling sensation and is thought to help open nasal passages. Inhalation of peppermint vapors or the use of menthol-containing rubs is a common home remedy in many cultures for easing breathing discomfort.

However, scientific evidence supporting peppermint essence specifically for sinus congestion is limited. Some studies suggest that menthol may subjectively improve the sensation of nasal airflow, but objective measures do not consistently show improved airflow or decongestion. Reviews have concluded that menthol can make people feel as though their airways are more open, but it does not actually reduce nasal resistance or clear mucus. Most of the evidence comes from small, short-term studies or is extrapolated from the use of menthol in vapor rubs rather than pure peppermint essence. Thus, while the traditional use is strong and widely practiced, robust scientific validation remains lacking.

In summary, peppermint essence is traditionally used to support sinus congestion, primarily due to the perceived benefits of menthol, but current scientific evidence does not strongly confirm its efficacy for this purpose.

More about Peppermint essence
More about Congestion (sinus)

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