Newborn 50 days both lungs a little inflammation, need to combine with the child’s condition and examination, physical examination comprehensive judgment. For mild cases or no obvious symptoms can be first oral medication observation, serious cases need to be hospitalized, as prescribed by the doctor. Bronchitis or pneumonia is a respiratory infection caused by bacteria or viruses that invade the body when it is cold or when the immune system is weakened, in which case the chest X-ray may show a little inflammation in both lungs. In the process of clinical diagnosis and treatment, if the chest X-ray suggests a little inflammation in both lungs, it must be combined with the child’s clinical manifestations (cough, fever, foamy mouth, respiratory effort), and further judgment of the lungs by auscultation. If the baby’s general condition is good or there are no obvious symptoms, oral medication can be considered for observation. If there are obvious fine wet rales in both lungs, the possibility of pneumonia should be considered, and hospitalization should not be refused just because the chest X-ray suggests a little inflammation. For small infants, when it is not possible to distinguish between bronchiolitis and pneumonia, they should be treated as pneumonia and hospitalized promptly. Therefore, when a newborn presents with a small amount of inflammation on both sides, it is recommended to follow the pediatrician’s instructions and to be hospitalized if necessary.