Children sleep all the time cough, need to be judged according to the cause of the disease, common ways to relieve the general treatment or medication and so on, specific need to choose according to the cause of the patient. 1. Environmental factors: If the cough is caused by cold and dirty air. When children sleep at night, it is recommended that parents should be appropriate to open the window ventilation, pay attention to the circulation of air, avoid indoor doors and windows closed. Also need to pay attention to the child to keep warm, according to the changes in the weather to the child to increase or decrease clothing, especially at night, need to cover the quilt, and timely to the child to change the sleep position. 2. Cough variant asthma or chronic bronchitis, etc.: will lead to children at night vagus nerve excitation, and thus has been coughing, it is recommended that the use of glucocorticoids or bronchodilator drugs under the guidance of a doctor, such as budesonide aerosol, to alleviate the symptoms of coughing. Children sleep coughing all the time may also be related to other factors, parents are recommended to consult a doctor in order to clarify the cause of the disease, standardized treatment. Parents are advised to pay attention to the ventilation of the room, open the windows in time, and pay attention to the ventilation and dryness of the room. All of the above medications should be used under the guidance of a doctor, avoid self-medication.