4 filter packet (6.0 g) was placed in a glass or enameled pots, pour 100 ml (1/2 cup) of boiling water, cover and insist 15 minutes, periodically spoon pressing on the bags, were then drained. The volume of the infusion obtained is adjusted to 100 ml with boiled water.
Infusion take inside in a warm form adults and children over 12 years of 1/2 cup at night and in the morning. The course of treatment is 1-2 weeks.
Before use, the infusion is recommended to be shaken.