MineralsWind-extinguishingMagnetitum

Duan Ci Shi (Calcined Magnetite)

煅磁石 · Duan Ci Shi

Wind-extinguishing herb in Traditional Chinese Medicine. Traditional functions: Settles fright and quiets the spirit, subdues yang and anchors yin, sharpens ears and eyes, absorbs qi and calms panting.

Quick Facts

Latin NameMagnetitum
Chinese Name & Pinyin煅磁石 · Duan Ci Shi
Medicinal PartMinerals
Efficacy CategoryWind-extinguishing
Botanical OriginThe ore of magnetite (magnetite series), calcined.
Nature & FlavourSalty; Cold
Channels EnteredLiver, Heart, Kidney

What Is Duan Ci Shi?

Duan Ci Shi (Calcined Magnetite) is a medicinal herb of Traditional Chinese Medicine.

Primarily produced in Hebei, Henan, Liaoning, Shandong.

Nature & Flavour: Salty; Cold
Channels Entered: Liver, Heart, Kidney

Duan Ci Shi: Materia Medica Profile

Identification & Quality Standard

Magnetitum

Botanical Origin

The ore of magnetite (magnetite series), calcined.

Production Regions

Primarily produced in Hebei, Henan, Liaoning, Shandong.

Quality Requirements

Superior is black, heavy, strong magnetic force.

Macroscopic Features

Irregular块状, 多具棱角. After calcination, surface is grayish-brown, brittle. Faint odor, salty taste.

Traditional TCM Properties

Salty; ColdLiverHeartKidney

Traditional Functions

Settles fright and quiets the spirit, subdues yang and anchors yin, sharpens ears and eyes, absorbs qi and calms panting.

How Duan Ci Shi Is Used in TCM

In the Chinese materia medica, Duan Ci Shi is classified among the Wind-extinguishing herbs.

Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.

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