About 15 grams (1 tablespoon) of crushed rhizomes are placed in enameled pots, pour 200 ml (1 glass) of cooled boiled water, cover with a lid and insist on a boiling water bath for 30 minutes, then filter without cooling, the remaining raw material is squeezed. The volume of the resulting broth is brought to 200 ml with boiled water. Take inside 1 tablespoon 3 times a day.
Locally, the broth is used to rinse the mouth.
It is recommended to stir up the broth before use.