Traditional Chinese Medicine Healing Herbs(TCMHH)

Heat-Clearing and toxicity-Removing Herbs

Ji Yu Dan: Chinese Herb Guide

鲫鱼胆
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Ji Yu Dan: Chinese Herb Guide
Ji Yu Dan: Chinese Herb Guide
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Name

Ji Yu Dan (Maesa perlarius)

The Effect of Ji Yu Dan

Property

Bitter, cold, toxic; lung and liver meridians entered.

Actions

Clear heat, improve eyesight, kill parasites and astringe wound.

Indications

Diabetes, sores, wet sore.

Dosage and Administrations

It is taken with other medicine for oral use. Proper dosage is for external application, pounded for applying or eye dropping.

Cautions

It is toxic, so avoid taking directly。 It is contraindicated in case of hepatic and renal insufficiency.

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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.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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