Dong Chong Xia Cao
Ophiocordyceps sinensis (Berk.) G.H. Sung, J.M. Sung, Hywel-Jones & Spatafora
☯ TCM Properties
Tonifies Kidney Yang; Nourishes Lung Yin; Stops Bleeding; Resolves Phlegm; Stops Cough and Calms Wheezing
Western Herbalism Properties
Botanical Description
Ophiocordyceps sinensis (Berk.) G.H. Sung, J.M. Sung, Hywel-Jones & Spatafora (Ophiocordycipitaceae) is an entomopathogenic fungus endemic to the alpine meadows and shrublands of the Tibetan Plateau and adjacent Himalayan ranges between 3000 and 5000 m. Its ascospores infect the subterranean larvae of ghost moths (Thitarodes spp.); mycelium gradually consumes the caterpillar, mummifying it inside its burrow. In late spring a single, slender, dark-brown, club-shaped stroma 4-10 cm long emerges from the head of the dead larva above the soil surface, bearing perithecia near its apex. The intact complex of fungus-plus-host (Dong Chong Xia Cao, literally winter-worm summer-grass) is the medicinal material, used in TCM to tonify kidney yang and lung yin and to consolidate essence.
Dosage
| Form | Amount | Frequency | Duration | Population | Notes |
|---|---|---|---|---|---|
| decoction | 9-30g | Daily | — | — | — |
Cultural & Historical Context
Traditional Chinese Uses
Dong Chong Xia Cao (cordyceps) is one of the most precious tonic substances in Chinese medicine — a fungus-caterpillar hybrid that simultaneously supplements Kidney Yang and nourishes Lung Yin, making it uniquely applicable to both deficiency patterns. It is used for chronic cough, wheezing, and respiratory weakness from Lung deficiency; for impotence, spermatorrhea, and lower back weakness from Kidney deficiency; and as a general restorative tonic for fatigue and debility after illness. Its broad tonic application has made it globally famous as an adaptogen and performance herb.
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.