Benign gastrointestinal bleeding is curable and is treated from the following aspects: 1. Fasting from food and water. Patients with gastrointestinal bleeding cannot eat or drink water.2. Gastrointestinal bleeding is often accompanied by infection, and anti-inflammatory therapy should be applied.3. Gastrointestinal bleeding requires acid suppression therapy, and commonly used drugs include omeprazole, pantoprazole, and lansoprazole.4. Severe gastrointestinal bleeding requires growth inhibitor therapy, which mainly constricts peripheral blood vessels to stop bleeding.5. In addition to this, gastrointestinal bleeding needs nutritional support and rehydration treatment because water cannot be fed. The above mentioned is benign bleeding, but for malignant gastrointestinal bleeding caused by tumors, cirrhosis, etc., it is more difficult to treat, and even after getting well, it is easy to repeat.