Gastric bleeding is a gastroenterology emergency, and remedies and treatments are tailored to the amount of bleeding. A small amount of gastric bleeding can be treated by fasting and oral medication, while a large amount of gastric bleeding requires emergency rescue treatment. 1. When the amount of gastric bleeding is small, the patient will have positive fecal occult blood, black stools and stomach discomfort, once diagnosed, it should be timely oral acid suppressant, hemostatic drugs, gastric mucous membrane protection drugs, either oral medication or intravenous infusion, commonly used therapeutic drugs are: Rebapropide tablets, Rebeprazole sodium enteric-coated tablets, Anlaoxu tablets, and so on. 2. If a large amount of gastric bleeding in a short period of time, the patient’s symptoms will be more serious, usually dizziness, fatigue, vomiting blood, or even shock and other serious clinical manifestations, in which case emergency rescue treatment is needed. Endoscopic hemostasis, anti-shock and other therapeutic measures may be needed. The prevention of gastric hemorrhage is mainly aimed at the cause and treatment of the original disease. Usually pay attention to diet regulation, avoid eating rough, indigestible and stimulating food, suggest light diet, regular meals, timely treatment of gastrointestinal mucosal inflammation and ulcers, to prevent the recurrence of gastric bleeding. When gastric bleeding occurs, it is recommended to seek medical treatment in time to avoid delaying the condition.