Gastroesophageal reflux and chronic pharyngitis need to take acid-suppressing drugs such as omeprazole, gastric mucosal protectants such as bismuth pectin, and gastric motility drugs such as mosapride. 1. Acid-suppressing drugs: By inhibiting the proton pump, reduce the secretion of gastric acid by the cells of the stomach wall, relieve gastric pain and chronic pharyngitis caused by esophageal reflux, such as omeprazole, rabeprazole and so on. 2. Gastric mucosal protectants: protect the gastroesophageal mucosa from the stimulation of gastric acid by acting on the mucosa, such as bismuth pectin, aluminum thiosulfate and so on. 3. Gastric dynamics drugs: by promoting gastrointestinal peristalsis, reducing the retention time of gastric contents, alleviating the stimulation of gastric mucosa by gastric acid, reducing the occurrence of gastroesophageal reflux and chronic pharyngitis, such as mosapride, domperidone and so on. At the same time, you can also orally take some drugs to clear the throat, such as clear throat drops. All of the above medications should be used under the guidance of a doctor, avoid self-medication.