Wei Han Pian
Natural health product licensed in Canada
- Other names
- Stomach Warming Tablets, Wei Han Tablets
- Licence holder
- Wing Quon Enterprises Ltd.
- NPN or DIN-HM
- 80049146
- Status
- Active licence
- Licence date
- 11 March 2014
- Revision date
- 1 September 2020
- Form
- Comprimé
- Route of administration
- Orale
- Application type
- Traditionnelle
If this product were sold in France
- Conditions légales
Foeniculum vulgare Mill.: La portion journalière recommandée ne doit pas conduire à une ingestion d'estragole supérieure à 0,05 mg/kg de poids corporel pour les enfants de moins de 12 ans.
arrêté du 24 juin 2014, annexe I. French orders of 9 May 2006 (nutrients), 24 June 2014 (plants) and 26 September 2016 (other substances), consolidated LEGI collection, retrieved 23 October 2026.
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 |
|---|---|---|
| Corydalis yanhusuo Source : Tubercule Extraction ratio : 2:1 Dry plant equivalent : 180 mg | 90 mg | Not calculated |
| Foeniculum vulgare Source : Fruit Extraction ratio : 4:1 Dry plant equivalent : 115 mg | 28.75 mg | Not calculated |
| Cinnamomum aromaticum Source : Jeune branche Extraction ratio : 5.004:1 Dry plant equivalent : 26.67 mg | 5.33 mg | Not calculated |
| Amomum villosum Source : Fruit | 5 mg | Not calculated |
| Foeniculum vulgare Source : Fruit | 5 mg | Not calculated |
| Crassostrea gigas Source : Shell | 18.67 mg | Not calculated |
Non-medicinal ingredients
Amidon de riz
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | minimum: 2 Comprimé ; maximum: 3 Comprimé | 3 Tous les jours |
Uses authorised in Canada
Text supplied in English because no French text is available.
Traditional Chinese medicine used to warm the middle-energizer to expel cold, regulate qi flow to kill pain, and regulate the stomach to arrest vomiting; used for deficiency of yang and cold in the stomach with manifestations of prolonged stomachache, aversion to cold and preference for warmth, vomiting of watery fluid, lassitude and cold limbs; and gastroduodenitis with above symptoms.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
No French warning text available in the imported data.
Warnings are available in English on the official record.
Source
Official Health Canada record, licence 80049146
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