The child coughs badly when sleeping

Frequent cough when the child sleeps is considered to be caused by dry air and allergic cough, so the room temperature should be adjusted appropriately to ensure indoor air circulation; at the same time, it is necessary to go to the Children's Respiratory Department of the regular hospital for blood routine examination and sputum smear examination. If it is diagnosed as allergic cough, it should be kept away from allergic substances and treated with antitussive and expectorant drugs.