Analysis of illness: Hello, this should be yellow phlegm and other symptoms caused by lung heat in children, and expectoration is yellow phlegm. Considering the bacterial infection, it is necessary to take anti-inflammatory drugs such as Zaililing or Xianfeng, and cooperate with Xiaoer Ganmao Granules and Chuanbei Loquat Syrup. It is recommended to go to the hospital for atomization and expectorant treatment, with a light diet and no greasy food. If the baby's face is not good, it often turns purple, or breathing is accelerated, and the lower part of the chest wall is sunken when inhaling, it should also be sent to the hospital for treatment in time.

Suggestion: Pay attention to light and less greasy diet, and eat more heat-clearing foods such as tofu, mung beans, bitter gourd, cabbage, celery, bananas and pears.