Newborn cough can be seen in the improper feeding, gastroesophageal reflux and other conditions, whether or not the self-cure needs to be judged according to the baby’s condition, such as gastroesophageal reflux caused by coughing can be gradually relieved as it grows older. 1. Improper feeding: for newborns in the feeding process, such as feeding too fast, too sharp may be due to choking symptoms of coughing, generally “will not be cured”, such babies to pay attention to the way of feeding after coughing can be relieved. 2. Gastroesophageal reflux: for this age group of babies, the digestive system is not well developed, pancreatic sphincter function is weak, easy to gastroesophageal reflux caused by choking and coughing, this kind of cough can be caused by its age, the digestive system development is gradually improved can be relieved, but still need to pay attention to the reasonable care, such as in the breastfeeding after the vertical hold, lying down to take the position of the slope. 3. Respiratory tract infections: such as neonatal pneumonia, mostly manifested as shortness of breath, spitting and groaning, and occasionally coughing, chest X-ray can assist in the diagnosis, and generally will not be self-cured, the need to actively seek medical treatment. 4. Oral and digestive malformations: such as soft palate cleft, etc., can appear choking cough, usually will not be self-healing, need surgical intervention. It is recommended to consult a specialist for evaluation and judgment.