The specific dosage of Sandongzai Bupleurum Granules depends on the illness and the age of the child. It is best to use it under the guidance of a doctor. Children over 10 years old usually use 1 to 2 bags each time, 5 to 10 years old use one bag each time, 3 to 5 years old use 1/3 bag each time, and children under 3 years old use 1/4 bag each time, three times a day. , take after meals.