Obvious esophagitis, such as grade C or D reflux esophagitis will have nausea and vomiting symptoms, if it is a mild reflux esophagitis, such as grade A or B reflux esophagitis usually do not have nausea and vomiting symptoms. Symptoms of reflux esophagitis mainly include heartburn, retrosternal pain, acid reflux, and in some patients, epigastric discomfort. Nausea and vomiting in reflux esophagitis are mainly in severe esophagitis, especially grade C or D reflux esophagitis with hiatal hernia will be more pronounced in esophagitis patients.