Individual Herbs Notebook

Zi Ran Tong

Pharmaceutical: Pyritum
Chemical Formula(e): FeS2

Other names: Pyrite

Category: Herbs that Regulate the Blood



Properties: Pungent, neutral

Meridans Entered:
Primary: Liver and Kidney


Traditional Actions/Indications:
  1. Dispels Blood Stasis, relieves pain and promotes healing of bones and sinews
    Swellings and pain related to Stasis of Qi and Blood caused by external injury and especially fractures. Promotes healing of fractures

Suggested Daily Dosage: 10-15g in decoction.


Cautions: Mineral products are prohibited from use in the UK under the Medicines Act 1968 ch. 67 which restricts herbalists to the use of plant products only. Du zhong, Xu Duan or Gu Sui Bu would make some appropriate substitutes.


Appears in 6 formulae listed on this site: (click to display)
Research Links & References: (click to display)