Shu Di Huang (Prepared Rehmannia Root) TCM Herb Guide
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Shu Di Huang (Rehmannia glutinosa), commonly known as Prepared Rehmannia Root, is a key blood-tonifying and Yin-nourishing herb in Traditional Chinese Medicine (TCM). For centuries, it has been valued for its ability to nourish the blood, replenish Yin, and support deep foundational vitality.
In classical Chinese herbal medicine, Shu Di Huang is frequently included in formulas designed to address blood deficiency and Yin deficiency, particularly in patterns involving depletion and long-term imbalance.
Because of its rich, deeply nourishing nature, Shu Di Huang is considered one of the most important herbs for building blood and Yin in TCM.
TCM Classification
Category: Herbs that Tonify the Blood
Flavor: Sweet
Temperature: Slightly Warm
Channels Entered
- Kidney
- Liver
- Heart
Traditional Actions of Shu Di Huang
In Traditional Chinese Medicine, Shu Di Huang is traditionally used to:
- Nourish the blood
- Tonify Yin
- Replenish essence
Because of these actions, Shu Di Huang is commonly included in formulas addressing blood deficiency, Yin deficiency, and deep depletion patterns.
Botanical Information
Botanical Name: Rehmannia glutinosa (prepared form)
Family: Orobanchaceae
Shu Di Huang is derived from the processed root of the Rehmannia plant, native to China.
Unlike its raw counterpart (Sheng Di Huang), Shu Di Huang is prepared through steaming (often with wine), which transforms its properties to become more nourishing and tonifying.
It has been used in Chinese herbal medicine for centuries and remains a foundational herb for rebuilding blood and Yin.
Historical Use in Chinese Medicine
Shu Di Huang has been recorded in Chinese medical texts for over two thousand years and appears in classical formulas such as Si Wu Tang and Liu Wei Di Huang Wan, traditionally used to nourish blood and tonify Kidney Yin.
Historically, it has been valued for its ability to restore deep reserves and support long-term vitality, making it essential in TCM.
Herbs Often Used With Shu Di Huang
Shu Di Huang is frequently combined with other herbs to enhance its ability to nourish blood and Yin.
Common companion herbs include:
- Dang Gui (Angelica Root) – nourishes and invigorates blood
- Bai Shao (White Peony Root) – nourishes blood and preserves Yin
- Chuan Xiong (Ligusticum Root) – moves blood and promotes circulation
- Shan Zhu Yu (Cornus Fruit) – stabilizes and tonifies Kidney essence
These herbs are often combined in classical formulas to nourish blood, replenish Yin, and restore internal balance.
Shu Di Huang in Traditional Herbal Formulas
In Traditional Chinese Medicine, Shu Di Huang is rarely used alone and is instead included in multi-herb formulas.
It plays an important role in formulas designed to:
- Nourish blood and Yin
- Replenish essence
- Support long-term vitality
This makes Shu 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.