03/08/2026
Formula Breakdown - Xiao Chai Hu Tang (小柴胡汤 小柴胡湯)
Xiao Chai Hu Tang is one of the most recognised classical formulas recorded in the Shang Han Lun and remains widely studied in traditional Chinese medicine today.
Rather than focusing solely on memorising ingredients, understanding the classical theory, formula composition and the relationship between the herbs provides deeper insight into the thinking behind this enduring prescription.
In this carousel, we explore:
• The herbs that make up the formula
• The role each herb plays within the overall composition
• The classical concept of harmonising the Shaoyang
• Common misconceptions surrounding the formula
• Why studying patterns, rather than simply memorising formulas, can deepen clinical understanding
This post is intended for educational purposes and explores the classical composition and theory of Xiao Chai Hu Tang within the framework of traditional Chinese medicine.
Which classical formula would you like us to break down next?