The following causes of pharyngitis nausea are common clinically. First, it is common in patients with reflux pharyngitis accompanied by reflux esophagitis and reflux gastritis, who have symptoms of hiccups, acid reflux, belching, nausea and vomiting, and at the same time, due to the reflux of gastric acid into the pharynx, resulting in patients may have dry throat, foreign body sensation in the pharynx, sore throat and other symptoms of pharyngitis, under the guidance of gastroenterologists, the application of acid-suppressing drugs Treatment is effective under the guidance of a gastroenterologist. The second type is caused by chronic pharyngitis. Patients may eat spicy and stimulating food, smoke, drink and other bad habits for a long time, resulting in a very sensitive pharyngeal reflex, and when patients have pharyngitis, there are often lymphoid follicles in the back wall of the pharynx and the root of the tongue, with a large amount of secretions leaking out. This leads to a sensitive reflex in the throat, nausea, vomiting, etc.