A few patients with rumbling erosive gastritis have no obvious symptoms, while most of them may have abdominal pain, nausea, vomiting, acid reflux, etc., which may be accompanied by vomiting blood and black stools, etc. The cause of rumbling erosive gastritis is not clear. 1. The etiology of rumbling erosive gastritis is still unclear and may be related to excessive gastric acid secretion, Helicobacter pylori infection and immune response. Under the action of various pathogenic factors, the gastric mucosa is repeatedly damaged and constantly repaired, resulting in mucosal hyperplasia and elevation, and the surface erosion occurs. 2. Clinically, a few patients have no obvious symptoms, and most of them have symptoms such as acid reflux, abdominal pain, nausea, vomiting, loss of appetite, and postprandial fullness, etc. Some of the patients may suffer from emaciation, fatigue, etc. With the progression of the disease, the patients may suffer from acute attacks of gastric ulcers. With the progression of the disease, patients may cause symptoms such as upper gastrointestinal bleeding, vomiting blood or black stools during acute attacks. If the bleeding is heavy, it may lead to fainting, anemia or shock. If patients are diagnosed with rumbling erosive gastritis, it is recommended that they go to a regular hospital in time to clarify the cause of the disease and then carry out targeted treatment under the guidance of the doctor to minimize the adverse effects of the disease.