Skip to content
Neijing

Knowledge baseFormulas

Xie Huang San瀉黃散

Drain the Yellow Powder

Also known asXie Pi San · Drain the Spleen Powder · Ledebouriella and Gardenia Formula · Powder for Expelling Hidden Fire of the Spleen and Stomach · Spleen Heat Expelling Powder

Medicinals
5

Composition

  • Shi GaoGypsum Fibrosum5–30 g

    Clears Heat in the Qi Stage, drains Fire, relieves irritability, quenches thirst and clears Blazing Stomach Fire.

  • Zhi ZiFr. Gardeniae3–10 g

    Clears Heat, reduces Fire, eliminates irritability and resolves Dampness.

  • Chao Fang FengDry-fried Rx. Saposhnikoviae10–120 g

    Releases the exterior, expels External Wind, raises Yang, expels Wind-Dampness and alleviates pain.

  • Huo XiangHb. Agastaches/ Pogostemonis5–21 g

    Aromatically transforms Dampness, releases the Exterior, dispels Summerheat and transforms turbidity.

  • Gan CaoRx. Glycyrrhizae6–90 g

    Clears Heat and relieves Fire toxicity and moderates and harmonizes the harsh properties of other herbs.

Actions

Clears Hidden Fire out of the Spleen and Stomach

Patterns treated

Hidden Fire lodged in the Spleen and Stomach

Manifestations

  • Ulcerated sores in the mouth
  • Foul-smelling breath
  • A sensation of thirst
  • Hunger that arises often
  • Dryness affecting the mouth and lips
  • Nosebleed
  • Children pushing the tongue outward
  • A short temper
Tongue body
Reddened
Coating
Unremarkable or Yellow
Pulse
Fast

Indications

  • Canker sores
  • Sudden-onset gastritis accompanied by foul breath
  • Behçet's syndrome
  • Thrush affecting the mouth
  • A stye
  • Atopic eczema
  • Presence of myalgic encephalomyelitis
  • Soreness of the lips
  • Ulcerative inflammation of the mouth lining
  • Malodorous breath
  • A case of rosacea
  • An eczema presentation
  • An elevated body temperature
  • Bleeding from the nose
  • Illness caused by the Epstein-Barr virus
  • A painful tongue

Modifications

Cautions

  • Not to be used in cases of Stomach Yin Deficiency.
  • Not to be used for tongue thrusting caused by congenital Qi Deficiency.

Notes

  • Increasing the dosage of Rx. Saposhnikoviae Fang Feng and Rx. Glycyrrhizae Gan Cao can lessen the formula's anti-inflammatory action.
  • This formula has been found to lower fever, ease inflammation, calm the mind, increase urination and stimulate the secretion of gastric juice.