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Chi Shi Zhi (赤石脂), red halloysite clay, astringes the Intestines to stop chronic diarrhoea and dysentery, stops bleeding, and (topically) promotes the healing of sores.
Latin / Pharmaceutical Name
Halloysitum Rubrum
Common English Name
Red halloysite / kaolin
Taste
Sweet, sour, astringent
Temperature
Warm
Channels Entered
Spleen, Stomach, Large Intestine
Actions & Functions
- Binds the Intestines and stops chronic diarrhoea and dysentery
- Stops bleeding (especially uterine, with chronic loss)
- (External) promotes healing of sores and stops bleeding
Indications
Chronic diarrhoea and dysentery with prolapse; chronic uterine bleeding and bloody stool; and non-healing sores (topical).
Dosage
9-12 g, decocted in a bag.
Common Combinations
With Yu Yu Liang (Chi Shi Zhi Yu Yu Liang Tang) for chronic diarrhoea with prolapse.
Cautions & Contraindications
Contraindicated in pregnancy; avoid in damp-heat dysentery and acute conditions. Classically incompatible with Rou Gui.
