Nong's Qing Wei San
Natural health product licensed in Canada
- Other names
- Kan Qing Wei San
- Licence holder
- PuraPharm Canada Corporation
- NPN or DIN-HM
- 80071673
- Status
- Active licence
- Licence date
- 4 August 2016
- Revision date
- 19 March 2020
- Form
- Granules
- Route of administration
- Orale
- Application type
- Officinale
If this product were sold in France
No point flagged by the rules we apply.
A daily quantity is calculated only for an explicit adult oral dosage, stated per day and in a solid unit matching the product form. Ambiguous units, liquids, powders and paediatric doses are not extrapolated. A quantity not calculated is not compared with dose limits. This analysis does not constitute authorisation for sale in France or an assessment of safety or efficacy.
Composition
| Medicinal ingredient and source | Per dosage unit, according to the source | Maximum per day, adult |
|---|---|---|
| Angelica sinensis Source : Racine Extract : Matériel brut sec Extraction ratio : 2.632:1 Dry plant equivalent : 1.974 Grammes | 0.75 Grammes | Not calculated |
| Coptis chinensis Source : Rhizome Extract : Matériel brut sec Extraction ratio : 6.247:1 Dry plant equivalent : 1.643 Grammes | 0.263 Grammes | Not calculated |
| Rehmannia glutinosa Source : Tubercule Extract : Matériel brut sec Extraction ratio : 2.273:1 Dry plant equivalent : 3.948 Grammes | 1.737 Grammes | Not calculated |
| Paeonia suffruticosa Source : Écorce de racine Extract : Matériel brut sec Extraction ratio : 4.76:1 Dry plant equivalent : 2.961 Grammes | 0.622 Grammes | Not calculated |
| Actaea heracleifolia Source : Actaea heracleifolia - Rhizome Extract : Matériel brut sec Extraction ratio : 7.689:1 Dry plant equivalent : 1.976 Grammes | 0.257 Grammes | Not calculated |
| Actaea heracleifolia Source : Actaea foetida - Rhizome Extract : Matériel brut sec Extraction ratio : 7.689:1 Dry plant equivalent : 1.976 Grammes | 0.257 Grammes | Not calculated |
| Actaea heracleifolia Source : Actaea dahurica - Rhizome Extract : Matériel brut sec Extraction ratio : 7.689:1 Dry plant equivalent : 1.976 Grammes | 0.257 Grammes | Not calculated |
Non-medicinal ingredients
Stéarate de magnésium, Dextrine
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 1 Portion(s) | 2 Tous les jours |
Uses authorised in Canada
Combination of traditional Chinese medicine ingredients.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
- Précautions et mises en garde
If symptoms persist or worsen, or if new symptoms develop, discontinue use and consult a health care practitioner. If you are taking prescription medications, consult a health care practitioner prior to use. Do not use in large doses.
- Contre-indications
If you are pregnant or breastfeeding; do not use this product. Contraindicated for those with toothache due to wind-cold, or tooth and gum problems due to kidney deficiency. If you have blood and qi deficiency, spleen and stomach weakness, insomnia and fright due to blood deficiency, thirst, fever due to blood deficiency or diarrhea with abdominal pain; do not take this product. If you have blood disorders such as heavy bleeding, extended menses or hemorrhages due to blood heat; do not take this product. If you have wheezing and fullness of the chest or measles after the rash has been expressed; do not use this product.
Source
Official Health Canada record, licence 80071673
Licensed Natural Health Products Database (LNHPD), Health Canada: licensed products, ingredients, doses, uses and risks, retrieved 27 October 2026.
Contains information licensed under the Open Government Licence – Canada (Health Canada, LNHPD)
Licence du gouvernement ouvert – Canada 2.0 (OGL-Canada 2.0)
The formula sold in Europe under the same name may differ. This information does not replace advice from a doctor or pharmacist.
List in the official revision dated (register: Licensed Natural Health Products Database (LNHPD), Health Canada: licensed products, ingredients, doses, uses and risks).
List recorded in 2020. Photograph the packaging to check whether it has changed. Photograph the packaging