About 10 grams (2 tablespoons) of stalks with stigmas are placed in enameled dishes, pour 200 ml (1 glass) of hot boiled water, cover with a lid and heat in a boiling water bath for 30 minutes, cool at room temperature for 10 minutes, filter, the remaining raw material is squeezed . The volume of the resulting broth is brought to 200 ml with boiled water.
Decoction take inside 1 to 3 tablespoons every 3-4 hours.
It is recommended to stir the broth before use.