A child’s cough at night may be caused by throat inflammation, respiratory allergies or gastroesophageal reflux, etc., and the symptoms can be relieved by taking the corresponding medication to treat the original disease. 1. Inflammation of the throat: children coughing at night may be caused by inflammation of the throat, the patient can be under the guidance of the doctor oral cefuroxime, azithromycin and other drugs. 2. Respiratory allergies: children at night may be in contact with animal hair, dust mites and other allergy-prone substances, thus producing a cough. Avoid contact with substances that may cause respiratory allergies in your life, and it is recommended that you take medications such as montelukast sodium for treatment. 3. Gastroesophageal reflux (GERD): If a child eats a lot of food before going to bed, resulting in an attack of GERD, food irritation of the pharynx can cause coughing at night. Can follow the doctor’s instructions to take the promotion of gastric power of the drug, such as domperidone, can promote gastrointestinal peristalsis to improve gastric emptying obstacles, so as to alleviate the symptoms. Children coughing at night may have more reasons, such as cough variant asthma, etc., the patient needs to consult a doctor in a timely manner, so as not to delay the condition, parents should be in the doctor’s diagnosis to give the child to take medication, not their own indiscriminate use of medication.