As a decoction: add one teaspoonful of Bistort Rhizome to one cup (250 ml) of water and boil the mixture. Cook it for about 10 to 15 minutes and then strain the liquid. It can also be used externally in the form of a mouthwash.
As a gargle: use one or two tbsp of Bistort Rhizome to 1 cup of water. Boil it for 8-10 minutes. It should then stand and brew for 5 hours.
This product description is for informational purposes only.
It does not replace the consultation with a doctor and cannot be used as a medication or be a part of therapy. All decisions on this matter should be consulted with your doctor.