Swertia japonica
- Origin
- Asia
- Part used
- See detailed notebook
- Tradition
- Traditional ethnobotany
Known in Japan as "senburi" — literally "a thousand boilings," so much does its bitterness withstand repeated infusions — Swertia japonica has for centuries held a prized place in Japanese folk pharmacopeia. Ancient herbalists recommended it as a bitter tonic, much like gentian in Europe, to support digestion after overly heavy meals.
Traditional uses
What to know before use
Avoid in cases of gastric ulcer or severe gastritis, as the bitterness may increase irritation. Not recommended without medical advice for pregnant or breastfeeding women, for lack of sufficient data. Do not exceed the traditional indicative doses, as overly concentrated bitterness may cause nausea. Seek the advice of a health professional if undergoing medication treatment, particularly digestive.
The detailed notebook
- Prepared as a paste or decoction
- Traditional duration of use
- Known contraindications
- Related species and their uses
Where to find it
Partner herbalists — available with the detailed notebook.
Sources
Wikipedia