Huáng Jīng (黄精) — Solomon's Seal Rhizome

On this page

1. Overview
2. Properties
3. Actions and indications
4. Key formulas
5. Modern research
6. Cautions and contraindications
7. Treatment at my clinic

1. Overview

Huáng Jīng (黄精) — Polygonatum kingianum / sibiricum — is known in English as Solomon’s Seal rhizome / Siberian Solomon’s Seal. It belongs to the category of Yin tonics in the Chinese Materia Medica and is one of the most important and widely prescribed herbs in traditional Chinese medicine (TCM). It is used in Chinese herbal medicine both as a component of classical herbal formulas and as a significant individual herb in tailored prescriptions.

I prescribe Huáng Jīng 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 never prescribed individually outside a properly balanced formula; they 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

3. Actions and indications

Principal actions

1. Tonifies Kidney Yin and Essence (Jing)
2. Strengthens the Spleen and augments Qi
3. Moistens the Lung and nourishes Lung Yin
4. Brightens the eyes and promotes longevity

Indications

1. Kidney Yin and Essence deficiency with low back ache, weakness of the lower limbs, premature ageing and tinnitus
2. Simultaneous Spleen Qi and Yin deficiency with fatigue, poor appetite and dry mouth
3. Lung deficiency with dry cough and shortness of breath
4. Diabetes-equivalent wasting and thirsting disorder
5. Diminished ovarian reserve and age-related fertility decline
6. Male infertility — nourishes Jing and Essence

4. Key formulas containing Huáng Jīng

Huáng Jīng is an ingredient in many classical formulas. The following are among the most important:

• Liu Wei Di Huang Wan

See the full Chinese herbal medicine formula directory for detailed information on all 70 classical formulas.

5. Modern research

Polygonatum species (Huang Jing) are attracting significant modern research interest. Key bioactive constituents include polysaccharides, steroidal saponins, lectin and flavonoids. Research demonstrates immunomodulatory, anti-ageing, anti-diabetic, antioxidant and lipid-lowering effects. Polygonatum polysaccharides have been shown to improve insulin sensitivity, lower blood glucose and protect pancreatic beta-cells. Anti-ageing effects are supported by evidence of improved mitochondrial function, telomere protection and reduced oxidative stress. Huang Jing also shows activity in protecting cognitive function and is under investigation for neuroprotective applications. Its ability to simultaneously tonify Qi and Yin without generating Heat makes it particularly valuable for patients with combined deficiency patterns.

6. Cautions and contraindications

Avoid in patients with Phlegm-Damp accumulation, distension and diarrhoea from Cold patterns, as the sweet, moistening nature may worsen these conditions. Generally very safe for long-term use at appropriate doses.

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 Huáng Jīng as part of tailored herbal formulas for a range of conditions including Low AMH level, Chronic fatigue syndrome, Male infertility. 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 for patients throughout the UK and internationally, with herbs dispensed by post. Visit the prices page for consultation fees.

Return to the Chinese herb directory or the Chinese herbal medicine main page.