Dāng Shēn (党参) — Codonopsis root
On this page
- Overview
- Properties
- Actions and indications
- Key formulas
- Modern research
- Incompatibilities
- Cautions and contraindications
- Treatment at my clinic
1. Overview
Dāng Shēn (党参) — Codonopsis pilosula — is known in English as Codonopsis root. It belongs to the category of Qi tonics in the Chinese Materia Medica and is one of the important herbs in traditional Chinese medicine (TCM). It is used in Chinese herbal medicine as a component of classical herbal formulas and in tailored prescriptions.
I prescribe Dāng Shēn as part of bespoke herbal formulas from pharmaceutical-grade granules sourced from Sun Ten in Taiwan. Herbs are always combined with other herbs selected to match the patient’s individual TCM pattern. Online consultations are available for patients who cannot attend my clinic in person.
2. Properties
| Pinyin name | Dāng Shēn |
|---|---|
| Chinese characters | 党参 |
| Latin name | Codonopsis pilosula |
| English name | Codonopsis root |
| Nature | neutral |
| Flavour | sweet |
| Channels entered | Lung, Spleen |
| Category | Qi tonics |
3. Actions and indications
Principal actions
- Tonifies the Middle Jiao and augments Qi — the primary substitute for Ren Shen in milder deficiency
- Nourishes Blood and promotes Body Fluids
- Tonifies the Lung Qi
- Strengthens the Spleen and Stomach
Indications
- Spleen and Stomach Qi deficiency — fatigue, poor appetite, loose stools
- Lung Qi deficiency — shortness of breath and chronic cough
- Blood deficiency with anaemia and palpitations
- Prolapse from Qi sinking (combined with Huang Qi)
- Used in place of Ren Shen for mild to moderate Qi deficiency
4. Key formulas containing Dāng Shēn
Dāng Shēn appears in the following key formulas:
See the full Chinese herbal medicine formula directory for detailed information on all 88 classical formulas.
5. Modern research
Codonopsis pilosula is one of the most widely used Chinese tonifying herbs and a clinically important substitute for Panax ginseng (Ren Shen) for routine Qi deficiency. Key bioactive constituents include codonopsides, polysaccharides, alkaloids and triterpenoids. Research confirms immunomodulatory, haematopoietic (red blood cell stimulating), adaptogenic and anti-fatigue effects. Codonopsis polysaccharides have been shown to enhance natural killer cell activity, stimulate erythropoiesis and protect against chemotherapy-induced bone marrow suppression. Unlike Ren Shen, Dang Shen does not cause the overstimulation that can occur with ginseng in excess or Yin-deficient patterns.
6. Incompatibilities
The classical Ming-dynasty texts Shi Ba Fan (Eighteen Antagonisms) and Shi Jiu Wei (Nineteen Mutual Inhibitions) record herb pairs that should not be combined. Modern practitioners treat these as strong cautions rather than absolute contraindications — classical training avoids the combinations except in carefully supervised low-dose protocols.
Dāng Shēn (党参) Codonopsis root should not normally be combined with:
- Li Lu — per the Shi Ba Fan
7. Cautions and contraindications
Use with caution in excess and Heat patterns. Contraindicated with Li Lu (Veratrum). Generally very safe for long-term use.
Pattern contraindications
Contraindicated in Excess patterns (acute Heat, full Wind invasion, food stagnation, retained pathogens). Use cautiously where Damp accumulation is prominent — many Qi tonics are sweet and can be cloying. Avoid combining with simultaneous strong pathogen-clearing without the practitioner balancing the formula.
Modern drug interactions
Qi tonics can interact with corticosteroids, diabetes medications (variable effect on blood glucose) and antihypertensives. Tell your GP if you are taking warfarin, ciclosporin, antidiabetics or BP-lowering medication before starting a Qi-tonic formula.
Important: Chinese herbs should always be prescribed by a fully qualified herbalist who is a member of the Register of Chinese Herbal Medicine (RCHM). Never self-prescribe or self-administer Chinese herbs without professional guidance. Dr (TCM) Attilio D’Alberto is a member of the RCHM with over 25 years of clinical experience.
8. Treatment at my clinic
I prescribe Dāng Shēn as part of tailored herbal formulas for a range of conditions including Chronic fatigue syndrome, Digestive disorders, Fertility. Every prescription is individually formulated following a full TCM assessment and adjusted throughout treatment as the pattern responds.
I see patients in person at my clinic in Wokingham, Berkshire. Online Chinese herbal medicine consultations are available throughout the UK and internationally. Visit the prices page for consultation fees.
Return to the Chinese herb directory or the Chinese herbal medicine main page.
Prefer to be treated from home? Chinese herbal medicine online consultations are available throughout the UK and worldwide. After a full video consultation, Dr (TCM) Attilio D'Alberto formulates a bespoke herbal prescription and posts your Chinese herbs directly to your door.
