Traditional Chinese Medicine Healing Herbs(TCMHH)

Prescriptions for Reducing Water Retention

Kong Xian Dan

控涎丹
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
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Name

The Prescription of Kong Xian Dan

Source

The book Dan Xi Xin Fa

Ingredients

Gan Sui, Da Ji and Bai Jie Zi

Explanation

Gan Sui: Being bitter in flavor and cold in nature, removing retained water in the channels.

Da Ji: Being bitter in flavor and cold in nature, purging water retained in Zang-Fu organs.

Bai Jie Zi: Warming lung and dispelling phlegm, promoting qi flow and dissipating nodulation.

The Effect of Kong Xian Dan

Effect

Eliminate phlegm and retained fluid.

Administrations

All the drugs are ground into fine powder. The powder is made with Tao Ren into pills. 5~7 pills is taken with ginger decoction before bedtime.

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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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