How does child cough repeatedly to have phlegm to do

Children with repeated cough sputum, can take some cough expectorant drug treatment, alleviate symptoms. In addition, if the course of cough has been more than two weeks, it is best to go to the hospital for examination, do not rule out the possibility of bronchitis, pneumonia. If sputum is not easy to discharge, you can do an atomization, dilute respiratory secretions.