Pharyngitis to take rabeprazole sodium, usually because of gastroesophageal reflux caused by pharyngitis. Gastroesophageal reflux is a dysfunction of the sphincter under the esophagus, gastric contents reflux into the esophagus, pharynx stimulation of the local mucous membranes lead to pharyngitis, gastric contents of gastric acid, pepsin, the mucous membranes of the throat produce stimulation triggered by burning sensation. Rabeprazole sodium belongs to the inhibition of gastric acid secretion of drugs, taking the drug can directly act on the stomach wall cells to reduce the secretion of gastric acid, thus reducing the gastric acid on the throat stimulation, can be combined with the application of domperidone, mosapride to promote gastric emptying to reduce reflux, improve pharyngitis. Taking rabeprazole sodium may cause rash, constipation, diarrhea, headache, total bilirubin elevation and other adverse reactions. It is contraindicated for those who are allergic to any component of the drug; pregnant and lactating women; and with caution for those with severe infections. Patients with pharyngitis are advised to seek medical attention as early as possible, consult a physician for medication, and never take medication on their own.