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Hong Da Ji

红大戟

  • Pharm Name

    Knoxiae Radix

  • Common Name

    Knoxia Root

  • Category

    Downward-Draining Herbs/Harsh Expellants (Cathartics)

  • Ingredients

  • Taste

    Bitter, acrid

  • Pao Zhi

  • Temperature

    slightly cold, toxic

  • Action / Indication

    1. Drains water downward and drives out thin mucus
    2. Reduces swelling and dissipates nodules

  • Treatment Principles

    Powerfully drives pathogenic water downward
    Applied topically for toxic sores or scrofula

  • Contraindication

    Contraindicated for those who have Qi, Blood, Yin or Yang Deficiency.

  • Dosages

    1.5-3g

  • Meridians

    KI, LI, SP

  • Tom's Comment

    1. Although this herb has little toxicity, it is neither commonly available nor used in the United States.

  • Source

  • Formula Type