Epicritic gastritis is a kind of gastritis characterized by multiple erosions of the gastric mucosa, which is usually divided into acute erosive gastritis and chronic erosive gastritis. 1. Acute erosive gastritis: it is caused by critical illnesses such as severe trauma, extensive burns, sepsis, intracranial lesions, shock and failure of vital organs and other severe stress states. It can lead to upper gastrointestinal bleeding, which in turn leads to symptoms such as vomiting blood, black stools, anemia, fainting and even shock. 2. Chronic erosive gastritis: it is caused by gastric mucous membrane damage due to long-term alcohol consumption and non-steroidal anti-inflammatory drugs. Chronic erosive gastritis is often characterized by non-specific dyspeptic symptoms, such as vague pain in the upper abdomen, acid reflux, postprandial fullness and loss of appetite. If the patient has the above symptoms, it is recommended to go to a professional hospital for relevant medical examinations, such as endoscopy, laboratory tests, etc., and symptomatic treatment under the guidance of the doctor.