Single Herbs

Category	Huo Xue Qu Yu Yao 活血祛瘀藥
Sub Category
Name	Zi Ran Tong 自然銅 Pyrite
Grown	Central and west China.
Source	Iron disulphide, a brassy yellow mineral crystallized in the cubic system.
Ingredients	FeS2, FeO(OH)
Pharma Effect
Properties	Acrid, neutral
Channels	Liver
Function	Promotes reunion of fractured bones, dispels stasis and relieves pain.
Clinic Usage	Heals knife wounds, broken bones due to falls, fractures and painful blood stasis.
Cautions	Contraindicated in cases of yin deficiency with strong fire signs and blood deficiency missing stasis.
Dosage	3~9g. Primarily in pills or powders. If to use in decoctions, the mineral should be cooked before adding to decoctions.
Storage	Store in a dry place. Protect from dampness.