Causes of stomach bleeding

As the saying goes, health is the capital of revolution. Only when you are healthy can you move towards your goal. The so-called birth, aging, sickness and death are common occurrences and are common sense. However, if physical unhealthiness is caused by external factors, then it is often caused by one's own carelessness. In fact, we should all have discovered that our body belongs to us, so we know and understand our own physical condition. Similarly, only we ourselves know where we feel uncomfortable.

But as long as no matter how large the injury is on the body, the whole person will look listless. Everyone knows that blood is an important component in the human body. Many hospitals will tell you the consequences of excessive blood loss. So what is the cause of stomach bleeding?

There are many causes of massive gastrointestinal bleeding, the most common of which are peptic ulcer, acute gastric mucosal damage, esophageal varices and gastric cancer. The causes of massive upper gastrointestinal bleeding can be summarized as follows:

1. Upper gastrointestinal diseases

(1) Esophageal diseases: esophagitis, esophageal cancer, esophageal peptic ulcer, esophageal injury, etc.

(2) Gastroduodenal diseases: peptic ulcer, acute gastritis, chronic gastritis, gastric mucosal prolapse, gastric cancer, acute gastric dilatation, duodenitis, Zollinger-Ellison syndrome, postoperative lesions of gastric surgery, etc.

(3) Jejunal diseases: Crohn's disease of the jejunum, jejunal ulcer after gastrointestinal anastomosis.

2. Portal hypertension

(1) Various decompensated stages of liver cirrhosis.

(2) Portal vein obstruction, portal vein venitis, portal vein thrombosis, and portal vein compression by adjacent masses.

(3) Hepatic veno-occlusive syndrome.

3. Diseases of organs or tissues adjacent to the upper gastrointestinal tract

(1) Biliary bleeding due to bile duct or gallbladder stones, gallbladder or bile duct cancer, compression necrosis of the bile duct caused by postoperative common bile duct drainage tube, liver cancer or hepatic artery aneurysm rupture into the bile duct.

(2) Pancreatic diseases involving the duodenum, pancreatic cancer, acute pancreatitis with abscess rupture.

(3) Aneurysm ruptures into the esophagus, stomach or duodenum, aortic aneurysm, hepatic or splenic artery aneurysm ruptures.

(4) Mediastinal tumor or abscess ruptures into the esophagus.

4. Systemic diseases

(1) Blood diseases: leukemia, thrombocytopenic purpura, hemophilia, disseminated intravascular coagulation and other coagulation disorders.

(2)Uremia.

(3) Vascular diseases: atherosclerosis, Henoch-Schonlein purpura, hereditary hemorrhagic telangiectasia, pseudoxanthoma elasticum, etc.

(4) Polyarteritis nodosa, systemic lupus erythematosus or other vasculitis.

(5) Stress ulcer, sepsis, trauma, burns or major surgery, shock, after treatment with adrenal glucocorticoids, cerebrovascular accident or other cranial lesions, emphysema and cor pulmonale, etc.

Three meals a day are our necessities. In the same way, when we absorb the nutrients from these foods, we must eliminate the bad ingredients so that a person's body can be healthy. This problem also involves the function of the digestive intestines. The stomach is where food is stored. If there is a problem with the stomach, you will know how important this part is to a person's body. Therefore, protecting your stomach well is the key to health.