About 10 g (3 tablespoons) of raw materials are placed in enamel ware, poured 200 ml (1 glass) of cold boiled water, covered with a lid and heated in a boiling water bath for 15 minutes, cooled at room temperature for 45 minutes, filtered, the remaining raw material squeezed. The volume of the infusion obtained is adjusted to 200 ml with boiled water.
Take inside in a warm form of 1/3 - 1/4 cup 2-3 times a day.
Before use, the infusion is recommended to be shaken.