Diseases of the upper respiratory tract.
Take 2 tablespoon thrice a day before meal.
Raw materials: in a dry, dark, cool place.
Decoction: in a cool place no more than 2 days.
Weight: 40 gr
Best before: 3 years after porduction.
Decoction: 10 g of raw material put in an enameled bowl, pour 100 ml of boiled water, cover and heat in boiling water (in water bath) for 30 minutes, then insist 10 minutes in room temperature, strain, the volume of the decoction bring to 100 ml with boiled water.