Reflux pharyngitis, there is no “late stage”, may continue to appear throat discomfort, foreign body sensation, sore throat, cough and other symptoms. 1. Throat discomfort, foreign body sensation: reflux pharyngitis caused by gastric reflux acid will stimulate the pharyngeal mucosa, resulting in pharyngeal soft tissue hyperplasia, hypertrophy, so that the patient will feel a foreign body sensation in the throat. 2. Sore throat: gastric acid reflux to the throat corrodes the mucous membrane of the throat, resulting in erosion or ulceration of the mucous membrane of the patient’s throat, followed by sore throat. 3. Cough: Gastric acid reflux leads to irritation of the mucous membrane of the patient’s throat and tickling in the throat, which leads to coughing. Reflux laryngitis, there may be other symptoms, such as food reflux, swallowing disorders, hoarseness, inability to make a sound, etc. It is recommended to go to the hospital in a timely manner to seek medical attention, under the guidance of the doctor for appropriate treatment.