Traditional Chinese Medicine Healing Herbs(TCMHH)

Prescription for Clearing away Summer-heat by Expelling Pathogenic Heat

Xiangru San: Classic TCM Formula

Xiang Ru San 香薷散
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
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Name

The Prescription of Xiangru San

Source

The book Tai Ping Hui Min He Ji Ju Fang

Ingredients

Xiang Ru 9 g,Bai Bian Dou 6 g,Jiang Ban Xia 6 g.

Explanation

Xiang Ru: Relieving exterior syndrome and dispelling cold, removing summer-heat and resolving dampness.

Hou Po: Promoting the circulation of qi and relieve fullness, dissipating stagnation due to dampness.

Bai Bian Dou: Strengthening the spleen, harmonizing the spleen and stomach, eliminating dampness and relieving summer-heat.

The Effect of Xiangru San

Effect

Dispel summer-heat, relieve exterior syndrome, resolve dampness and harmonize the spleen and stomach.

Indications

Fever with aversion to cold, abdominal pain with diarrhea and vomit, head heaviness with body pain, choking sensation in chest, whitish and greasy coating on the tongue, floating pulse.

Administrations

Decocted in water for oral dose to be taken twice.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

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