Da Qing Long Tang (Major Bluegreen Dragon Decoction)

Formula 3 of 25 in Formulas that Release the Exterior

Sub-Category:

• Formulas that Release Early-Stage Exterior Disorders

Pattern:

• Wind-Cold Invasion with internal Heat

Possible Tongue Appearance:

• Thin white or yellow tongue coat

Possible Pulse Patterns:

• Floating tight pulse
• Floating rapid pulse

Cautions, Contraindications, Herb Drug Interactions:

• Do not use in cases with Wind Cold invasion and interior Deficiency

Preparation Notes:

• Decoction. Modern formulations often reduce the dosage of Ma Huang and Da Zao. ¹⁵

Originally Appeared In:

• On Cold Damage (Shang Han Lun)