yu xing cao

鱼腥草·Herba Houttuyniae

heartleaf houttuynia

About yu xing cao

Yu Xing Cao (鱼腥草) is heartleaf houttuynia, recorded as Herba Houttuyniae. It is acrid in flavour and cool in temperature, entering the Lung and Large Intestine channels. The catalogue files it among the herbs that clear Heat and relieve toxicity. Its Chinese name reads as fish-smell herb.

Names

Pinyinyu xing cao
Chinese鱼腥草
Latin NameHerba Houttuyniae·Herba Houttyuniae
English Nameheartleaf houttuynia·Houttyunia
Japanesegyoseiso
Koreaneoseongcho

Classification

Channels
Lung, Large Intestine
Flavour
Acrid
Temperature
Cool
Family
Saururaceae
Species
Houttyunia Cordata
Tags
Chinese Herbs, Common

Actions and indications

Clears Heat, resolves toxicity, reduces swelling and abscesses and expels pus, acting mainly on the Lungs

  • Lung abscess, or cough from Lung Heat bringing up thick yellow or green sputum
  • Pneumonia and acute or chronic bronchitis
  • Sores, boils and carbuncles from Fire toxin (Chuang Yong), taken internally or applied topically

Drains Damp-Heat and promotes urination

  • Painful urinary dysfunction from Damp-Heat in the Lower Jiao
  • Diarrhea or dysentery from Damp-Heat in the Large Intestine
  • Enteritis and colitis-type conditions

Combinations

Dosage

AgeRawGranuleTinctureConcentrateFrequency
Any 10-60g do not decoct longer than 5 minutes; Tincture: 2-4ml10-60 g—2-4 ml——

Cautions

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