Da Qing Long Tang (大青龍湯) strongly induces sweating to release exterior wind-cold excess while clearing interior heat; for a tight exterior wind-cold pattern complicated by interior heat and irritability.
English Name
Major Blue-Green Dragon Decoction
Classical Source
Shang Han Lun, c. 220 CE
Ingredients
Actions & Functions
- Releases exterior wind-cold (excess)
- Clears interior heat and relieves irritability
Indications
Exterior wind-cold excess with interior heat: strong chills and fever without sweating, body aches, and irritability and restlessness.
Tongue & Pulse
Tongue: thin white coat. Pulse: floating, tight and forceful.
Modifications
A strong diaphoretic – stop once sweating is achieved.
Cautions & Contraindications
Potent; contraindicated in exterior deficiency with sweating and in qi/yin deficiency.
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