Coughing in newborn babies can be caused by physiological factors, colds, whooping cough, etc. Different treatments exist for different causes. The main thing is to carry out general treatment, medication and so on. 1. Physiological factors: If a newborn baby is stimulated by cold air, odor and other external physical and chemical factors, resulting in reflex cough, is a normal physiological phenomenon, without excessive concern, and no special intervention. It is recommended to take good care of the newborn baby to keep warm and create a good living environment. 2. Allergy: If the cough is caused by allergic cough, the newborn baby cough. Allergy: If the cough is caused by an allergic cough, it is important to find out the allergens and stay away from them. 3. Cold: If it is caused by virus, it can be cured by itself without special medication. If combined with bacterial infection, should follow the doctor’s instructions to use cefixime, amoxicillin and other antibacterial drugs. If you have a fever, you need to be under the guidance of a doctor to reduce fever treatment. 4. Pertussis: If it is due to pertussis, resulting in newborn babies cough. Can follow the doctor’s instructions reasonable application of antibiotic treatment, such as cephalosporins, penicillins, etc., to kill the pathogenic bacteria, improve clinical symptoms. Newborn babies cough, exclude physiological factors, it is recommended to consult a doctor as soon as possible, after clarifying the cause, to give targeted treatment. All of the above medications should be used under the guidance of a doctor to avoid self-medication.