9 g (1 tablespoon) of raw materials are placed in enameled dishes, pour 200 ml (1 cup) of hot boiled water,cover with a lid and insist on a boiling water bath for 15 minutes, cool at room temperature for 45 minutes, filter through a double layer of gauze, the remaining raw material is squeezed. The volume of the infusion obtained is adjusted to 200 ml with boiled water.
Infusion appoint inside, 30 minutes after eating: adults for 1 tablespoon 3-4 times a day; children over 12 years - 1 tablespoon 2-3 times a day; children from 7 to 12 years - 1 dessert spoon 2-3 times a day, children from 3 to 7 years - 1 teaspoon 2-3 times a day.