Children coughing at night, there is no quick way to stop coughing, may be due to environmental dryness, allergic cough or gastroesophageal reflux caused by more than general treatment, medication to alleviate the symptoms. 1. environmental dryness: when the baby living in a dry environment can appear at night cough, especially in winter is more obvious, usually mild cough, no progressive aggravation, parents need to pay attention to maintain a certain degree of indoor temperature and humidity, to change the cause of cough symptoms can be better. 2. Allergic cough: mainly caused by contact with allergens, the first thing to do is to stay away from allergic environments, may be indoor pollen or dust mites, and give children to take anti-allergy drugs, such as cetirizine hydrochloride, loratadine and other drugs. 3. Gastroesophageal reflux (GERD): irritation caused by reflux of gastric contents into the esophagus, you can elevate the head of the bed by 15~30° to reduce reflux, do not consume water for two hours before bedtime, and usually focus on thick and thick food, and use medicines such as rabeprazole and bismuth potassium citrate under the guidance of a doctor if necessary. All of the above drugs need to be used under the guidance of a doctor, avoid self-medication. Children with severe coughing at night should visit the hospital in time to be evaluated and treated by a specialist.