Jian’er Qing Jie Liquid is a Chinese medicine for children, the main function of which is to clear heat and detoxify the body, eliminate stagnation and harmonize the stomach. It is mostly used for children’s coughs and sore throats caused by colds and colds, and also for children’s loss of appetite and bloating due to accumulation of food. This medicine is given in 10ml each, 4ml at a time for small infants under 1 year old and 8ml at a time for children over 1 year old and under 5 years old, 3 times a day. It should be noted that children over 6 years old need to take additional doses as appropriate according to medical advice. Since it is a Chinese medicine preparation, it should not be taken together with other tonic Chinese medicines, nor should it be eaten with cold and spicy food.