Children coughing with phlegm and vomiting may be caused by upper respiratory tract infection, bronchitis and so on.
1. The most common reason for children to cough up phlegm is due to upper respiratory tract infections, when the respiratory tract is infected by viruses or bacteria, irritation caused by the child coughing up phlegm, coughing too hard to cause vomiting.
2. Bronchitis, capillary bronchitis, may also have cough with phlegm, accompanied by vomiting symptoms.
3. In addition to coughing up phlegm and vomiting, children with pneumonia may also have a high fever.
Therefore, there may be other reasons for children to have coughing, phlegm and vomiting, so they should go to the hospital in time for examination and early treatment after clarifying the cause of the disease.