Newborns with cough and nasal congestion are advised to not give any medication to newborns for the time being in relatively mild cases, and can continue breastfeeding because breast milk itself is rich in immunoglobulins and natural antibacterial factors, and also contains a lot of water, which can improve the baby’s immunity and is very helpful in resisting pathogens. At any time, you can check the blood routine, if necessary, you can take the secretions of the respiratory tract to do pathogen culture, clear the cause, anti-pathogen treatment, anti-bacterial can feed the baby penicillin class, cephalosporin class drugs.