The severity of gastric disease needs to rely on the symptoms and manifestations, auxiliary examination and other comprehensive judgment by the doctor, you do not have professional medical knowledge, can not judge. There are many types of stomach diseases, the common ones are gastroesophageal reflux disease, acute and chronic gastritis, gastric ulcer and so on. Common manifestations of patients with gastric diseases include epigastric discomfort, acid reflux, anorexia, nausea and vomiting, gastrointestinal bleeding, vomiting blood, black stools and so on. Tests for stomach disorders: Routine tests such as routine blood tests, fecal cultures, C14 breath test, etc., in addition to gastroscopy, barium meal of the upper gastrointestinal tract, abdominal CT, etc. can help diagnose stomach disorders. The severity of gastric disease often needs to be combined with the patient’s own clinical manifestations, laboratory auxiliary tests, gastroscopy, abdominal CT, etc., and the doctor will make a comprehensive judgment. Generally, such as stomach cancer is a more serious condition, while gastritis is relatively mild. If you have a stomach disease, it is recommended that you go to the hospital in time and do not make your own judgment.