Evidence supporting the use of: Atractylodes
For the health condition: Congestion

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Synopsis

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

Atractylodes is widely used in Traditional Chinese Medicine (TCM), where it is considered an important herb for addressing issues related to "dampness" and supporting spleen function. In TCM theory, symptoms such as congestion, especially in the context of respiratory or digestive complaints (e.g., chest congestion, nasal congestion, fullness, or phlegm accumulation), are often attributed to the accumulation of dampness or impaired fluid metabolism. Atractylodes (most commonly Atractylodes macrocephala) is believed to strengthen the spleen, promote the transformation and transportation of fluids, and help resolve dampness, which indirectly may alleviate congestion. Historical texts and classical TCM formulas, such as Ping Wei San and Er Chen Tang, include atractylodes as a key ingredient for these purposes.

However, while there is robust traditional use, modern scientific evidence specifically supporting atractylodes for treating respiratory or nasal congestion is limited. Most pharmacological studies focus on its effects on digestion, immune modulation, or anti-inflammatory properties. Evidence supporting its direct efficacy for congestion, as understood in Western medicine (i.e., nasal or chest congestion due to infection, allergy, or other causes), is sparse. Thus, its use for this indication is primarily justified by tradition rather than scientific validation.

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