Gé Gēn (葛根) — Kudzu Root
On this page
- Overview
- Properties
- Actions and indications
- Key formulas
- Modern research
- Cautions and contraindications
- Treatment at my clinic
1. Overview
Gé Gēn (葛根) is the dried root of Pueraria lobata, known in English as Kudzu root. It belongs to the category of Cool-acrid herbs that release the Exterior and is one of the most widely used herbs in Chinese herbal medicine for releasing the muscle layer, easing stiff neck and shoulder tension, and a number of other uses including diarrhoea, thirst and alcohol-related symptoms.
I prescribe Gé Gēn as part of bespoke herbal formulas from pharmaceutical-grade granules sourced from Sun Ten in Taiwan — independently tested to the highest international quality and safety standards. 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 | Gé Gēn |
|---|---|
| Chinese characters | 葛根 |
| Latin name | Pueraria lobata (also P. montana var. lobata) |
| English name | Kudzu root / Pueraria root |
| Nature | Cool |
| Flavour | Sweet, acrid |
| Channels entered | Spleen, Stomach |
| Category | Cool-acrid herbs that release the Exterior |
3. Actions and indications
Principal actions
- Releases the muscle layer and exterior, easing neck and shoulder stiffness
- Vents rashes (eg measles in the early stage)
- Generates fluids and relieves thirst
- Lifts the clear Yang and stops diarrhoea from Spleen deficiency
- Eases the symptoms of excessive alcohol consumption
Indications
- Wind-Cold or Wind-Heat colds with marked stiffness across the upper back, neck and shoulders
- Chronic neck and shoulder tension from postural strain
- Thirst and dryness associated with febrile illness and in Xiao Ke (wasting-thirst, diabetes) patterns
- Incomplete eruption of measles or other rashes
- Diarrhoea from Spleen Qi sinking
- Hangover symptoms and excessive alcohol consumption
4. Key formulas containing Gé Gēn
Gé Gēn is the chief herb in Ge Gen Tang (Kudzu Decoction) for exterior wind-cold with neck and shoulder stiffness, and in Ge Gen Huang Lian Huang Qin Tang for damp-heat diarrhoea with residual exterior signs.
5. Modern research
Pueraria root is rich in isoflavones, primarily puerarin, daidzein and daidzin. Puerarin has been studied extensively for cardiovascular effects (including coronary and cerebral blood flow), spasmolytic action on muscle, neuroprotection in ischaemia models, and reduction of alcohol intake in animal models. Clinical research supports use in cervicogenic headache, angina-pectoris-type chest pain (within integrative cardiology in China), and as an adjunct in alcohol use disorder. Kudzu's reputation for easing hangover and reducing craving for alcohol has reasonable preclinical and small clinical-trial support.
6. Cautions and contraindications
Use with caution in patients with Stomach cold and clear, watery vomiting where the cool nature may aggravate the picture. Isoflavone content gives Gé Gēn mild phyto-oestrogenic activity, which is rarely clinically relevant at standard doses but is worth noting in hormone-sensitive presentations.
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 and the British Acupuncture Council with over 25 years of clinical experience.
7. Treatment at my clinic
I prescribe Gé Gēn as part of tailored herbal formulas for neck pain and shoulder tension, tension-type and cervicogenic headache, colds with marked muscle stiffness, and selected presentations of Xiao Ke (diabetes within TCM). Every prescription is individually formulated following a full TCM assessment.
I see patients in person at my clinic in Wokingham, Berkshire. Online Chinese herbal medicine consultations are available for patients throughout the UK and internationally, with herbs dispensed by post. Visit the prices page for consultation fees.
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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.
