Cang Er Zi - Cocklebur Fruit, Xanthium

TCM Materia Medica

Cang Er Zi TCM Herb Classifications and Usages

The TCM herb "cang er zi" which in english is Cang Er Zi herb"cocklebur fruit, xanthium", is categorized within the "herbs that dispel wind dampness" functional grouping. It is thought to enter the lung channels and exhibits bitter (ku), sweet (gan) and warm (wen) taste/temperature properties.

Dosages and preparations will vary according to each individual and the overall approach of a formula, but generally this herb has the following dosage and/or preparation guidelines:

  • Dosage: 3-9g

Of many possible clinical applications, it may be considered to influence the following issues/symptoms:

  • Expels wind and damp - bi syndromes, skin disorders with itching.
  • Nasal passage obstruction - thick nasal discharge, sinus headache; often combined with Xin Yi Hua and Bai Zhi.

Cang Er Zi may potentially be used, in coordination with a well tailored formula (in most cases), to influence the following conditions: itching, sinusitis and/or skin problems (rash)

While it may not always be included depending on the manufacturer or herbalist making the formula, cang er zi is generally included in the following 3 formulas:

  • Bi Yan Wan (Nose Inflammation Tablets) - For acute or chronic rhinitis resulting from the combinatio…
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  • Te Xiao Bi Min Gan Wan (Specially Effective Nasal Allergy Pills) - Generally useful for a range of allergy symptoms - seasonal…
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  • Xin Yi Wan (Magnolia Flower Powder) - Colds and/or allergies with cold signs (white mucus and/or …
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    As noted above, cang er zi is within the herbs that dispel wind dampness functional group. All the herbs in this category are listed below.

    (truncated intro "... for wind-dampness from the muscle, sinews, joints, and bones; bi-syndromes. wind-predominant bi (xing bi) - pain moves from joint to join…)".

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