The manifestations of GERD cough in children include symptoms such as cough, retrosternal burning sensation, and throat discomfort. 1. Cough: For most cases, cough is the only symptom. Most of the coughs occur during the daytime, when the patient is in an upright position, while a few cases may be characterized by nocturnal coughs. 2. Retrosternal burning sensation: there can be typical manifestations of GERD, such as retrosternal burning sensation, acid reflux, belching, chest tightness, etc. 3. Throat discomfort: In some cases, due to the presence of trace inhalation, there may be throat symptoms, such as itching in the throat. When the above symptoms occur in children, parents should take them to the hospital in time and standardize the treatment under the guidance of doctors.