Que Nao
Passer montanus (Linnaeus)
โฏ TCM Properties
Tonifies the Kidneys and invigorates Yang; Moistens the skin and promotes tissue regeneration; Benefits the ears and improves hearing
Botanical Description
Que Nao is not a plant but the brain of the Eurasian tree sparrow, Passer montanus (Linnaeus), a small passerine bird (family Passeridae) widely distributed across Eurasia and commonly nesting around human settlements in China. Adults measure about 12-14 cm in length, with a chestnut-brown crown and nape, a distinctive black cheek-patch on white cheeks, a small black bib, and brown streaked upperparts. The medicinal substance consists of the fresh brain tissue removed from killed sparrows, sometimes used together with the head or whole bird. This is a rarely used and largely historical substance, recorded in classical Chinese materia medica but seldom encountered in contemporary clinical practice.
Dosage
| Form | Amount | Frequency | Duration | Population | Notes |
|---|---|---|---|---|---|
| decoction | 9-30g | Daily | โ | โ | โ |
Cultural & Historical Context
Traditional Chinese Uses
Que Nao (sparrow brain) is a warm substance used in Chinese medicine to tonify Kidney Yang and sharpen vision. It is used for impotence and male sexual dysfunction from Kidney Yang deficiency, as well as for blurred or declining vision associated with Kidney and Liver deficiency. As an animal-derived substance, it falls within the tradition of Chinese medical use of animal products to directly supplement corresponding functions โ using brain tissue to tonify the marrow and sharpen cognitive and visual functions.
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.