Coughing and spitting up in children is not necessarily a mild form of pneumonia, but may be caused by pharyngitis, bronchitis, etc., or occasional choking. Common symptoms of pneumonia in children include fever, cough, shortness of breath, etc. It may also be accompanied by systemic symptoms, such as irritability, loss of appetite, vomiting and diarrhea. So children coughing and spitting up milk may be a mild form of pneumonia. However, it should be noted that children coughing and spitting up milk may also be related to other reasons. Such as children eat milk too fast and too fast, too late to swallow, there may be a transient cough spit up, spit up the baby’s head to the side, so as not to choke on the milk into the trachea caused by choking, and so on. If the baby frequent cough spit up, except pneumonia, but also may and bronchitis, upper respiratory tract infections and other diseases, it is recommended to consult a doctor in a timely manner, to clarify the cause of the targeted treatment. In short, simply by virtue of the symptoms of coughing and spitting up milk, can not clearly determine what disease, need to consult a doctor for examination, a clear diagnosis.