Zhu Ling (Polyporus)

Zhu Ling (豬苓), the fungus Polyporus umbellatus, strongly promotes urination and drains dampness; more draining than Fu Ling but without its tonifying or calming actions.

Zhū Líng  ·  豬苓

Latin / Pharmaceutical Name

Polyporus umbellatus

Common English Name

Polyporus

Taste

Sweet, bland

Temperature

Neutral (slightly cold)

Channels Entered

Kidney, Bladder

Actions & Functions

  • Promotes urination and drains dampness

Indications

Oedema, difficult or scanty urination, and damp diarrhoea and vaginal discharge.

Dosage

6-12 g in decoction.

Common Combinations

With Fu Ling, Ze Xie and Bai Zhu (Wu Ling San) to drain damp and promote urination.

Cautions & Contraindications

Lacks tonic action; avoid prolonged use in fluid/yin deficiency without damp.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

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