The possible complications of verrucous gastritis mainly consist of gastrointestinal bleeding, gastric cancer, anemia, and so on. Verrucous gastritis belongs to a kind of chronic gastritis, is a special type of gastritis, is due to Helicobacter pylori infection or immune abnormalities and other factors caused by gastric mucosal erosion of a disease, in the endoscopy of the erosion of the place of the flat wart-like elevation, the central umbilical cord-like depression of the characteristic lesions. Patients may manifest abdominal pain and bloating, acid reflux belching and other symptoms, and there is a possibility of complications. 1. Gastrointestinal bleeding: patients with warty gastritis have a certain amount of erosive lesions in the gastric mucosa, and gastrointestinal bleeding may occur when eating under the friction of food. When the bleeding is small and slow, it is mainly manifested as black stool, but when the bleeding is large, the symptom of vomiting blood may also appear. 2. Anemia: Patients may suffer from anemia due to prolonged and chronic bleeding in the digestive tract. Patients with verrucous gastritis are usually accompanied by symptoms such as loss of appetite and indigestion, which may affect the body’s absorption of nutrients and cause patients to develop iron deficiency anemia. Patients may show pale face, fatigue, weakness and so on. 3. Gastric cancer: if warty gastritis is not treated timely and exists for a long time, there is a risk of cancer. Patients with verrucous gastritis are recommended to seek medical treatment in time and take reasonable treatment under the guidance of doctors to avoid delaying the condition.