di yu

地榆·Radix Sanguisorbae

garden burnet root

About di yu

Di Yu (地榆) is the root of garden burnet, a plant of the rose family, recorded as Radix Sanguisorbae. It is bitter and sour in flavour, slightly cold, and enters the Liver, Stomach and Large Intestine channels. The catalogue files it among the herbs that regulate Blood and stop bleeding.

Names

Pinyindi yu
Chinese地榆
Latin NameRadix Sanguisorbae
English Namegarden burnet root·Sanguisorba
Japanesejiyu
Koreanjiyu

Classification

Channels
Large Intestine, Stomach, Liver
Flavour
Bitter, Sour
Temperature
Slightly Cold
Part used
Root
Family
Rosaceae
Species
sanguisorba officinalis
Tags
Chinese Herbs, Common

Actions and indications

Cools the Blood and stops bleeding

  • Lower Jiao bleeding from Damp-Heat or Blood Heat: blood in the stool, bleeding hemorrhoids, bloody dysentery and heavy uterine bleeding
  • Nosebleed and vomiting of blood from Blood Heat

Clears toxic Heat, astringes seepage and generates flesh

  • Sores, ulcers, abscesses, burns and scalds, applied topically; it dries up oozing and helps new tissue grow

Combinations

Dosage

AgeRawGranuleTinctureConcentrateFrequency
Any 6-16g; Tincture: 2-5ml6-16 g2-5 ml

Cautions

Interactions

Drug interactions

Prepared forms (1)

di yu Tan

地榆·Radix Sanguisorbae Prep.

Di yu tan (地榆炭) is the charred form of di yu, the root of a Rosaceae species known as sanguisorba and supplied as Radix Sanguisorbae Preparatum. The catalogue files it among the blood-regulating substances that stop bleeding, on the Liver, Large Intestine and Stomach channels.

The catalogue records no separate actions, dose or cautions for this preparation. Unless noted above it follows di yu.