Sheng Di Huang (Rehmannia Root) TCM Herb Guide

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Sheng Di Huang (Rehmannia glutinosa), commonly known as Fresh Rehmannia Root, is a key heat-clearing and blood-cooling herb in Traditional Chinese Medicine (TCM). For centuries, it has been valued for its ability to clear heat, cool the blood, and nourish Yin.

In classical Chinese herbal medicine, Sheng Di Huang is frequently included in formulas designed to address heat in the blood level and support fluid generation, particularly in patterns involving heat and dryness.

Because of its deeply nourishing and cooling nature, Sheng Di Huang is considered an essential herb for addressing heat that damages Yin and body fluids.

TCM Classification

Category: Heat-Clearing Herbs that Cool the Blood
Flavor: Sweet, Bitter
Temperature: Cold

Channels Entered

Heart
Liver
Kidney

Traditional Actions of Sheng Di Huang

In Traditional Chinese Medicine, Sheng Di Huang is traditionally used to:

Clear heat
Cool the blood
Nourish Yin
Generate fluids

Because of these actions, Sheng Di Huang is commonly included in formulas addressing heat in the blood, Yin deficiency, and fluid depletion.

Botanical Information

Botanical Name: Rehmannia glutinosa
Family: Orobanchaceae

Sheng Di Huang is derived from the fresh or dried root of the Rehmannia plant, native to China.

Unlike its prepared counterpart (Shu Di Huang), Sheng Di Huang is minimally processed, preserving its cooling and moistening properties.

The root is dark, moist, and dense, reflecting its nourishing nature.

Historical Use in Chinese Medicine

Sheng Di Huang has been recorded in Chinese medical texts for over two thousand years and appears in classical formulas such as Qing Ying Tang, traditionally used to address heat entering the nutritive (Ying) level.

Historically, it has been valued for its ability to cool the blood while nourishing fluids, making it a cornerstone herb in TCM.

Herbs Often Used With Sheng Di Huang

Sheng Di Huang is frequently combined with other herbs to enhance its ability to cool the blood and nourish Yin.

Common companion herbs include:

Mu Dan Pi (Moutan Cortex) – cools the blood and invigorates circulation
Chi Shao (Red Peony Root) – cools the blood and moves blood
Zhi Mu (Anemarrhena Rhizome) – clears heat and nourishes Yin
Xuan Shen (Scrophularia Root) – nourishes Yin and clears heat

These herbs are often combined in classical formulas to cool the blood, nourish Yin, and restore fluid balance.

Sheng Di Huang in Traditional Herbal Formulas

In Traditional Chinese Medicine, Sheng Di Huang is rarely used alone and is instead included in multi-herb formulas.

It plays an important role in formulas designed to:

Clear heat from the blood level
Nourish Yin and generate fluids
Address heat-related dryness and deficiency

This makes Sheng Di Huang especially valuable for practitioners creating custom herbal formulas.

Important Disclaimer

The information provided on this page reflects traditional herbal knowledge and historical use within Chinese medicine and is intended for educational purposes only.

Plum Dragon Herbs products are raw botanical materials and are not intended to diagnose, treat, cure, or prevent any disease.

Statements on this website have not been evaluated by the Food and Drug Administration (FDA).

Always consult a qualified healthcare professional before using herbal products, particularly if you are pregnant, nursing, taking medications, or have a medical condition.