In newborns with shortness of breath, it is important to monitor the body temperature to see if the shortness of breath is due to an elevated body temperature. It may also be due to infection with pathogenic bacteria, resulting in the appearance of abnormal breathing. In this case, it is necessary to go to a regular hospital, and the neonatal specialist will determine the condition and the severity of the infection based on the newborn’s condition. If the infection is prolonged, it may lead to bronchitis or pneumonia, and it is recommended to be admitted to the hospital to diagnose the condition and choose a reasonable anti-infective program, and choose further treatment according to the newborn’s response to the drugs. At the same time, it is also necessary to determine whether there are other complications, so as to avoid delayed diagnosis and treatment, resulting in adverse consequences.