Nausea, dryness and vomiting caused by pharyngitis is a common complication of chronic pharyngitis, mostly pharyngeal foreign body sensation, pharyngeal discomfort and symptoms such as pharyngeal itching, dry throat, cough, etc. In severe cases, nausea and vomiting may occur. If an acute attack occurs, it can be treated with nebulizer inhalation. The other part is reflux pharyngitis caused by reflux esophagitis, which can cause discomfort and pain in the pharynx and sternal stalk, as well as nausea and dry vomiting. It is treated first of all to relieve gastric acid secretion, you can take oral omeprazole or lansoprazole.