Chi Shi Zhi Wan

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Source: Lei Zheng Huo Ren Shu

Last updated October 1, 2026

Not yet clinically reviewed

Description

Chi Shi Zhi Wan (Halloysite Pill), from Book to Safeguard Life Arranged by Categorized Patterns (Lei Zheng Huo Ren Shu).

Actions: Warm the center and astringe the intestines

Indications: Indicated for the treatment of heat dysentery due to cold damage

Category: Formulas That Astringe the Intestines From Desertion.

Source: Xi S, Gong Y. Essentials of Chinese Materia Medica and Medical Formulas: New Century Traditional Chinese Medicine. Academic Press/Elsevier, 2017, p. 623.

Composition

Herb Amount % Role Function
Huang Lian
as printed: Rhizoma Coptidis (huang lian) 60 g
60g 33.33% —
Dang Gui
as printed: Radix Angelicae Sinensis (dang gui) 60 g
60g 33.33% —
Chi Shi Zhi
as printed: Halloysitum Rubrum (chi shi zhi) 30 g
30g 16.67% —
Gan Jiang
as printed: Rhizoma Zingiberis (gan jiang) 30 g
30g 16.67% —

Energetics dose-weighted

The formula's overall nature, taste balance and channel reach, weighted by each herb's dose. Classical formulas often pair warm and cool herbs on purpose, so a net figure summarises the mix — it doesn't describe every herb in it.

Nature

Cold Cool Neutral Warm Hot

Net neutral (+0.17)

From 100% of the weighed grams.

cold warm hot

Grams by band: cold 33%, warm 50%, hot 17%.

Pairs warm and cool. 67% of the weighed grams are warm or hot and 33% cool or cold — the net is their average, not the whole story.

Taste

pungent sweet sour bitter
  • pungent 33%
  • sweet 25%
  • sour 8%
  • bitter 33%

From 100% of the weighed grams.

Channels reached

  • Spleen 83%
  • Heart 83%
  • Stomach 67%
  • Liver 67%
  • Large intestine 50%
  • Gallbladder 33%

Share of the grams entering each channel, from 100% of the weighed grams.

Dose-weighted from each herb's recorded nature, taste and channels (missing values are left out, never counted as neutral). It describes the composition — it is not a recommendation.

Compare side by side with San Ren Tang →

Preparation

Grind the ingredients into powder, mix with honey, and make into pills as size of phoenix tree seed, take 30 pills each time with rice water, 3 times a day

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Formula Network

Formulas that share herbs with this one — the closer to the centre, the stronger the match. Click a node to explore.

Similar Formulas by composition

Match score combines dosage-weighted composition (cosine, 70%) with shared-herb overlap (Jaccard, 30%).

Traditional formula information is for educational purposes only. Herbal formulas should be prescribed by a qualified practitioner — dosages and combinations are individualized and can interact with medications.

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