Chuān Bèi Mǔ (川贝母), known in English as Sichuan fritillary bulb (Fritillaria cirrhosa), is a cool, sweet and bitter Chinese herb from the Resolve phlegm category. It enters the Lung and Heart channels. Its main action: clears Heat, transforms Phlegm-Heat — moistening.

Illustration of Chuān Bèi Mǔ (Sichuan fritillary bulb), the dried herb
Illustration of the dried herb. Hear it pronounced in Mandarin:
PinyinChuān Bèi Mǔ (Chuan Bei Mu)
Chinese川贝母
EnglishSichuan fritillary bulb
Botanical nameFritillaria cirrhosa
CategoryResolve phlegm
NatureCool
FlavourSweet, Bitter
ChannelsLung, Heart
Dosage3–9g (powder 1–1.5g)
CautionsCold-Phlegm; Spleen deficiency; incompatible with Fu Zi (some texts)

Actions

  • Clears Heat, transforms Phlegm-Heat — moistening
  • Dissipates nodules and lumps

Indications

  • Lung-Heat or Lung-Dry cough (especially chronic)
  • Scrofula
  • Breast abscess

How to remember Chuān Bèi Mǔ

Most Resolve phlegm herbs enter the Lung channel.

You can work these out
Lung channel: from its use for “Lung-Heat or Lung-Dry cough (especially chronic)”
Learn by heart
Cool: Resolve phlegm herbs vary in nature
Sweet: Resolve phlegm herbs vary in flavour
Bitter: Resolve phlegm herbs vary in flavour
Heart channel: nothing in its group or its actions points to it

Formulas containing Chuān Bèi Mǔ

Other Resolve phlegm herbs

Test yourself

What is the nature and flavour of Chuān Bèi Mǔ?

Chuān Bèi Mǔ is cool and sweet and bitter.

Which channels does Chuān Bèi Mǔ enter?

Chuān Bèi Mǔ enters the Lung and Heart channels.

What are the actions of Chuān Bèi Mǔ?

Clears Heat, transforms Phlegm-Heat — moistening; Dissipates nodules and lumps.

What is Chuān Bèi Mǔ used for?

Lung-Heat or Lung-Dry cough (especially chronic); scrofula; breast abscess.

Which formulas contain Chuān Bèi Mǔ?

Bǎi Hé Gù Jīn Tāng and Gān Lù Xiāo Dú Dān.

Practise Chuān Bèi Mǔ and the other 290 herbs

Recognise each herb from its picture, recall its nature, flavour, channels and actions, and review it again just before you would forget it.

Try the 5-question herb quiz

Or practise a TCM case

Shen Study is a study tool. Doses and cautions are as taught in standard Chinese materia medica texts; they are not prescribing advice.