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Herbal Waves - Buy 1 get 1 - 50% OFF

Cang Er San

Xanthium Formula Capsules | 蒼耳散
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SKU 970B

Ingredients: Radix Angelicae dahuricae (bai zhi), Flos Magnoliae (xin yi), Fructus Xanthii (cang er zi), Bulbus Allii fistulosi (cong bai), Folium Camelliae (xi cha), Herba Menthae (bo he).

Mandarin: 蒼耳散
Pin-Yin: Cang Er San
English: Xanthium Formula
Korean: 보중익기탕
Romaji: Sōjishi San
Kanji: 蒼耳散
Kampo: No



  • Rules of Conformations and Therapy (Zheng Zhi Zhun Sheng)

How it works:

  • Disperses wind
  • Unblocks nose and congestion
  • Soothes pain
  • Transforms phlegm


Clinical Applications:

  • Wind Heat
  • Dampness in the sinuses


Cang Er San is an herbal formula that was developed by Yan Yong-he during the Song dysnasty. This formula is used to treat Wind heat and dampness within the sinuses by dispersing wind, unblocking congestion, and alleviating mild pressures.


English Name

Pin-Yin Name


Cang Er Zi

Magnolia Flower

Xin Yi Hua

Dahurican Angelica Root

Bai Zhi


Bo He Ye


Main Ingredient(s):

In this formula, Xanthium disperses wind, dispels dampness, and relieves congestion.

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