If a child vomits whenever he coughs, he can be treated with the following medicines. First of all, apply the Apricot Su Er Chen Pills to children, if children vomit when coughing is caused by phlegm-damp cough, this cough is very much phlegm, the tongue is very thick and greasy, and often accompanied by abdominal distension and softness, poor appetite for food and other symptoms. The application of Apricot Su Er Chen Pills can play a good role in drying dampness, resolving phlegm and relieving cough. Secondly, apply Powerful Loquat Lozenges to children. If the symptoms of cough and vomiting are mainly dry cough with little phlegm, the application of Pei Pa Koa Lozeng can play a good role in suppressing cough, thus improving the symptoms of cough and vomiting.