Gastrointestinal bleeding does not usually heal on its own. It is necessary to take timely medical treatment, stop working, suspend eating, bed rest and other methods of self-help. 1. Seek medical attention: Once you have identified gastrointestinal bleeding, regardless of the amount of bleeding, which indicates the presence of organic lesions of the digestive tract, it is important to go to the hospital for a clear diagnosis, and call an ambulance if necessary. 2. Stop working: once symptoms such as vomiting blood appear, you need to stop all work immediately, especially physical activities and sports, to avoid more massive bleeding. 3. Suspend eating: do not drink water, gastrointestinal bleeding need to fast, after arriving at the hospital does not affect the doctor to carry out emergency treatment, usually gastrointestinal bleeding stops a few hours after the doctor’s guidance can choose to eat and drink. 4. Bed rest: patients need to lie flat, quiet rest, head to one side, pay attention to warmth, the end of the bed is elevated to ensure that the cerebral blood vessels. It is recommended to tell the doctor whether to take drugs, alcohol and other disease history, for the diagnosis of their own disease is very helpful. It is recommended to standardize the diagnosis and treatment in time.