Children sleeping at night cough may be physiological phenomenon, may also be pneumonia, bronchitis, allergic cough and other reasons, if necessary, you can follow the doctor’s instructions to apply medication. 1. Physiological phenomenon: small children in their sleep, oral secretions if the reflux to the throat, it will cause a choking cough, generally in a short period of time to relieve themselves, do not need special treatment, pay attention to let the child to maintain the correct sleeping position, to reduce the phenomenon of choking cough. 2. Pneumonia, bronchitis: If children suffer from pneumonia, there will also be symptoms of coughing at night, very much affecting sleep. According to the pathogens of pneumonia infection targeted treatment, such as bacterial infection using amoxicillin and other antibiotic drugs. 3. Allergic cough: if only cough at night, no cough during the day, we should consider the allergy-induced cough, need to identify allergens, with loratadine and other anti-allergy drugs. Children sleeping at night cough may also be related to other factors, such as cough variant asthma, it is recommended to consult a doctor in order to clarify the cause of the disease, standardized treatment. All of the above medications should be used under the guidance of a doctor, avoid self-medication.