Sore throat after vomiting, clinically known as reflux pharyngitis, that is, due to vomiting stomach acid through the esophagus to reach the pharynx, resulting in the mucous membrane of the pharynx burn, causing the mucous membrane of the pharynx of the pharynx of the congestion, swelling, especially the arytenoid region of the mucous membrane of the congestion, swelling. Therefore, the treatment needs to stop the behavior of vomiting, to reduce the re-injury, dietary control needs to eat less or not eat sweet and sour food, to reduce the production of gastric acid, at the same time need to take oral antacids, such as omeprazole and so on. If accompanied by hiccups can be added with morpholine, etc., but also need to be added to clear the heat and detoxification drugs, such as a clear tablets, the treatment course of at least two weeks or so, the disease can be completely cured.