Individual Herbs Notebook

Ci Shi

Pharmaceutical: Magnetitum
Chemical Formula(e): Fe2+Fe3+2O4

Other names: Magnetite

Category: Substances that Calm the Spirit



Properties: Salty, cold

Meridans Entered:
Primary: Heart, Liver and Kidney


Traditional Actions/Indications:
  1. Anchors Liver Yang and calms the Spirit
    Agitated Heart and Spirit with restlessness, palpitations, insomnia, tremors, dizziness and vertigo in patients with Yin Deficiency with Yang Rising, especially when Kidney Rising, especially when Kidney Yin Deficiency leads to Liver Fire that deranges and disturbs the Spirit Convulsions in children caused by shock or fear
  2. Benefits Yin, nourishes the Kidneys, augments the Liver and improves hearing and vision
    Kidney and Liver Yin Deficiencies with impaired hearing or deafness, tinnitus, or visual disturbances
  3. Aids the Kidneys in grasping Qi
    Chronic asthma due to Kidneys Unable to Grasp Qi

Suggested Daily Dosage: 15-30g 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. It is generally substituted with Gong Lao Ye and Hu Po.


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