Xiang Yuan
Citrus medica L. / Citrus wilsonii Tanaka
โฏ TCM Properties
Courses the Liver and Resolves Constraint; Regulates Qi and Harmonizes the Middle Burner; Dries Dampness and Transforms Phlegm; Regulates Qi and Broadens the Middle Burner
Western Herbalism Properties
Botanical Description
Citrus medica L. (Rutaceae), the citron, is a small, irregularly shaped evergreen tree or shrub 2-5 m tall with stout, angular, often spiny young branches and large, oblong-ovate, leathery leaves bearing translucent oil glands and indistinctly winged petioles. Fragrant, white to purplish-tinged flowers in axillary clusters give rise to large, ovoid to oblong fruits 10-25 cm long with a very thick, bumpy, fragrant yellow rind and sparse, sour or sweet pulp. Closely related cultivars and Citrus wilsonii Tanaka are also accepted sources of the Chinese drug Xiang Yuan. Native to northeast India and adjacent Himalayan foothills and cultivated since antiquity, the dried mature fruit is used in TCM to regulate qi, harmonize the Stomach, and resolve phlegm.
Dosage
| Form | Amount | Frequency | Duration | Population | Notes |
|---|---|---|---|---|---|
| decoction | 3-9g | Daily | โ | โ | โ |
Cultural & Historical Context
Traditional Chinese Uses
Xiang Yuan (citron fruit) is a warm, aromatic herb used in Chinese medicine to move Liver Qi, harmonize the Stomach, and transform Phlegm. Its primary action on the Liver makes it appropriate for Liver Qi stagnation with chest and hypochondriac distension, depression, and emotional irritability. It also eases digestive discomfort from Qi stagnation including bloating, belching, and nausea, and its Phlegm-transforming action is applied for cough with phlegm from Qi stagnation combined with Phlegm accumulation.
Traditional American Uses
None Documented
Important Disclaimer
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.