The discomfort of the throat after vomiting is due to the reflux of gastric juices into the pharynx as a result of vomiting, which corrodes and burns the mucous membranes of the pharynx, thus producing a series of uncomfortable symptoms. Treatment is to drink some warm water after vomiting, rinse the throat and esophageal mucosa, can effectively reduce the symptoms. Do not smoke, drink alcohol, do not eat spicy, stimulating food. You can also take silver yellow tablets in the mouth and spray the mucous membrane of the pharynx with sprays for pharyngitis. If it is repeated many times vomiting, you can take oral proton pump inhibitor omeprazole, mucosal protective agent pectin bismuth, etc., to avoid the formation of reflux esophagitis, pharyngolaryngitis and other conditions, and at the same time, pay attention to replenishment of water and electrolytes. If the symptoms are obvious, you should go to the hospital in time for consultation and treatment.