sheng di huang

生地·Radix Rehmanniae

Rehmannia Root

About sheng di huang

Sheng Di Huang (生地) is the fresh or dried root of rehmannia, recorded as Radix Rehmanniae. It is sweet and bitter in flavour and cold in temperature, entering the Heart, Liver and Kidney channels. The catalogue files it among the herbs that cool the Blood. The same root after cooking is entered separately as Shu Di Huang.

Names

Pinyinsheng di huang
Chinese生地
Latin NameRadix Rehmanniae
English NameRehmannia Root
Japaneseshijio·shojio
Koreansaengjihwang

Classification

Category
Cools Blood
Channels
Heart, Kidney, Liver
Flavour
Sweet, Bitter
Temperature
Cold
Part used
Root
Family
scrophulariaceae
Species
Rehmannia Glutinosa
Tags
Chinese Herbs, Common

Actions and indications

Clears Heat and cools the Blood

  • Heat in the Ying level with very high fever, thirst and a scarlet tongue
  • Heat in the Xue level
  • Bleeding from Heat in the Blood: nosebleed, coughing or spitting of blood, blood in the urine, and uterine bleeding

Nourishes Yin, generates fluids and treats wasting and thirsting

  • Heat signs from deficient Heart Yin
  • Fluids damaged by Heat, with a dry mouth
  • Sore throat from Yin deficiency
  • Xiao Ke (wasting and thirsting disorder, diabetes)
  • Constipation when fluids are depleted

Clears Heart Fire

  • Heart Fire, or Heat from deficient Heart Yin, with irritability, restlessness, insomnia, and sores of the mouth and tongue

Combinations

Dosage

AgeRawGranuleTinctureConcentrateFrequency
Any 5-30g; Bi Syndrome: 10-50g; Tincture: 2-4 ml5-30 g2-4 ml

Cautions

Interactions

Antagonistic with

Caution with