2 filter packets (3 g) are placed in a glass or enamel ware, pour 100 ml (1/2 cup) of boiling water, cover and insist for 30 minutes, periodically pressing on the bags with a spoon, then squeeze them. The volume of the infusion obtained is adjusted to 100 ml with boiled water.
For rinses of the oral cavity and pharynx use 1 / 2-1 glass infusion 3-5 times a day in a warm form.
Inside take 1-2 tablespoons 2-3 times a day before meals.
Before use, the infusion is recommended to be shaken.