Peptic bleeding is mostly caused by peptic ulcer, acute erosive gastritis, rupture and bleeding of esophagogastric fundus varices, digestive tract tumor, etc. It can be treated with medication, microscopic hemostasis, interventional hemostasis, surgery and other treatment options. 1. Pharmacological hemostasis: When peptic ulcer bleeds, applying acid-suppressing drugs and hemostatic drugs can control blood outflow and reduce gastrointestinal bleeding, such as omeprazole and posterior pituitary gland hormone, etc., but under the guidance of physicians. 2. Gastroscopic hemostasis: When gastritis and gastric ulcer cause little bleeding, it is recommended to perform emergency gastroscopy as soon as possible, find the bleeding point under gastroscope, and clamp the bleeding vessels to stop bleeding. 3. Interventional hemostasis: If the gastric artery bleeds, the bleeding volume is large and the blood pressure is low, it is necessary to clamp the left gastric artery or other arteries under the contrast situation to reduce the blood flow and control the gastrointestinal bleeding. 4. Surgical treatment: If the gastrointestinal tumor causes bleeding, surgical resection is needed to stop bleeding. In addition, when bleeding in the digestive tract, it is necessary to fast to reduce the stimulation of food to the digestive tract.