It is normal for babies to cough once or twice, and parents should not worry about it. If it is accompanied by other uncomfortable symptoms, you should be alerted to the cause of the illness and need to consult a doctor.
Coughing is a reflexive defense action, and sometimes a cough or two in infants may be normal, and if it is not accompanied by other symptoms, there is usually no need to worry too much. Coughing in infants may be related to environmental factors such as exposure to cold air, inhalation of dust or irritating gases, and can usually be improved by improving the living environment.
If an infant has a cough that is accompanied by other symptoms such as fever and irritability, he or she should be alerted to pneumonia, pleurisy, tuberculosis, acute upper respiratory tract infections, bronchodilatation, bronchial asthma, meningitis, gastroesophageal reflux and other diseases.
Infants sometimes cough a couple of times, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.