Pour all the herbs into the pot, boil 1.5liters of water on high heat for 10 minutes, turn to medium heat for 20 minutes, and then turn off the heat.
Administration:
Drink it in the morning and evening 40 minutes after meal, 150ml each time. Take it for 6 consectives days. Children aged 6-12 take half of the adult dosage, pregnant & lactating women do not use it.