Newborns sleep shortness of breath and huffing and puffing may have more reasons, need to target the cause of the treatment, if it is caused by colds, to treat colds; if it is due to increased nasal secretions, to clean up the secretions; if it is caused by congenital diseases, then special interventions to treat. 1. Colds: if the baby is due to colds caused by nasal congestion caused by sleep shortness of breath and huffing and puffing, you can let the baby lying on his side, so that one side of the nasal ventilation to maintain normal, reduce the symptoms of shortness of breath, colds are serious, to go to the hospital in a timely manner. 2. Nasal secretion increase: If the baby is due to increased nasal secretion caused by shortness of breath and huffing and puffing, parents can use a cotton swab to gently clean off the secretion, to be cleaned up regularly, so as to improve this symptom. 3. Congenital diseases: If your baby’s shortness of breath is caused by congenital causes, such as congenital airway stenosis, congenital laryngeal stridor, congenital lung dysplasia, etc., you should go to the hospital for intervention under the guidance of a doctor. Newborns with such symptoms are advised to seek medical attention as soon as possible for a definitive diagnosis and targeted treatment.