Mild gastric bleeding may heal on its own; severe gastric bleeding or complications may not heal on its own. Mild gastric bleeding may be caused by improper diet, such as eating too much stimulating food or alcohol abuse can lead to gastric mucous membrane erosion, thus gastric bleeding, if the gastric bleeding is not serious, most of them can be self-healing. However, if the gastric bleeding is more serious and caused by severe peptic ulcer, it often cannot be cured by itself, and it needs to be stopped under endoscopy and given acid-suppressing drugs, such as omeprazole and rabeprazole, etc. The treatment time is about two months. In addition, stomach bleeding can also be caused by other reasons, such as ruptured esophagogastric fundal varices, which tend to bleed more heavily, are incurable, and can be life-threatening if left untreated. When gastric bleeding occurs, it is important to consult a doctor in a timely manner, conduct relevant examinations, and take targeted treatment after a clear diagnosis, so as to avoid delaying the condition.