Feasibility analysis of long-term use of Polygonatum

Polygonatum is a traditional Chinese medicinal material that has the functions of nourishing qi and nourishing yin, strengthening the spleen and moistening the lungs. It is often used to treat physical weakness or chronic diseases. Long-term use requires a comprehensive evaluation based on personal physique, usage and dosage, and quality of medicinal materials. Its main components, Polygonatum polysaccharide, saponin and other active substances, need to be used rationally under the guidance of a doctor to avoid overdose or improper compatibility. The following will conduct an analysis from the dimensions of efficacy, applicable groups, precautions, and market products.

The efficacy and long-term use basis of Polygonatum

Polygonatum is recorded as a "tonic medicine" in the "Chinese Pharmacopoeia", and modern research has confirmed that it can enhance immunity, resist oxidation and regulate blood sugar (citation source: "Chinese Materia Medica"). For example, a study by Beijing University of Chinese Medicine found that polygonatum polysaccharide can improve the fatigue status of mice (experimental data are shown in the table below). However, long-term use requires attention:

Applicable groups and taboos

Groups suitable for long-term use include: people with Qi and blood deficiency, and people recovering from surgery (physician guidance is required). However, it is contraindicated for those with dampness and heat in the spleen and stomach, colds and fever. The well-known Chinese medicine doctor Zhang Boli once reminded: "Polygonati has a mild nature, but long-term use alone may make you greasy and disturb the stomach. It is recommended to mix it with tangerine peel or Amomum villosum." Common products currently on the market include:
•TongrentangHuangjing Pills (National Drug Approval Number Z11020452)
•Yunnan BaiyaoPolygonatum Capsules (health food batch number G20180012)

Summary and suggestions

Polygonatum can be taken for a long time, but it needs to follow the principle of "syndrome differentiation and intermittent use". Choose products from regular manufacturers (such as the aforementioned Tongrentang, Jiuzhitang, etc.) and avoid products with three no-nos. Quoting the "Compendium of Materia Medica" records: "Taking Polygonatum for a long time will lighten the body and prolong life", but still emphasizes individual differences. It is recommended to consult a traditional Chinese medicine practitioner before taking it and to regularly assess physical changes.

Quote source:
1. "Chinese Pharmacopoeia" 2020 Edition 1
2. Record of Zhang Boli’s lecture on “Health Preservation of Traditional Chinese Medicine” (2019)
3. State Food and Drug Administration drug database