Pneumonia can be recognized by the sound of the baby’s breathing but there may be a certain error, pneumonia will lead to increased respiratory rate, but it does not mean that the accelerated respiration is pneumonia, you need to combine the lung signs, clinical symptoms, and to the hospital for a chest CT examination to determine. If the baby has pneumonia, it may be accompanied by shortness of breath, abdominal breathing and other symptoms, if the respiratory rate is too fast, need to pay attention to may be pediatric pneumonia. But also need to be combined with the baby has a cough, cough sputum and other clinical manifestations, as well as lung auscultation signs, and other comprehensive judgment. If necessary, chest X-ray and chest CT examination can be improved to assist in the diagnosis. When the baby appeared dyspnea, shortness of breath, suffocation, cough, fever and other symptoms, it is recommended that parents take the baby to the hospital to do the relevant examination, a clear diagnosis in the doctor’s guidance for targeted treatment.