Chronic gastric bleeding can be asymptomatic in some people, while in others it can be characterized by black stools, abdominal distension, abdominal pain, dizziness, and fatigue. If there is chronic gastric bleeding, it may show no obvious symptoms when the bleeding is very small, and may show black stools when the bleeding is a little bit larger. In addition, stomach discomfort, such as mild bloating and abdominal pain, indigestion, etc., may also occur at the same time. If chronic bleeding from the stomach occurs over a long period of time, anemia may occur, such as dizziness, fatigue, and loss of appetite. Causes of chronic bleeding from the stomach include chronic superficial gastritis, gastric ulcers, portal hypertensive gastropathy and gastric cancer. If you consider the symptoms of chronic gastric bleeding, you should go to the hospital in time for appropriate examination and timely and appropriate standardized treatment.