Neonatal pneumonia can manifest itself as coughing and spitting, but occasional coughing and spitting does not necessarily mean that the child has pneumonia and should be taken into account. Pneumonia in newborns can be characterized by paroxysmal coughing and spitting, with a deep cough and sputum. If the child has one or two occasional coughs with foam in the mouth and the cough does not get worse, pneumonia is usually not considered. Because mucus in the mouth or gastroesophageal reflux can also cause coughing and foaming, it is important to watch the symptoms dynamically. If the symptoms are aggravated, it is recommended to promptly consult the lungs and listen to the lungs to see how they are doing.