Minor bleeding from the digestive tract? Chronic gastrointestinal bleeding versus acute gastrointest

At present, there are four main types of diseases that cause gastrointestinal bleeding:

1. Peptic ulcer.

In most cases, gastrointestinal bleeding is caused by peptic ulcers, that is, gastric ulcers and duodenal ulcers. In particular, when there is a large number of capillaries distributed at the ulcer site, it can cause the capillaries to rupture and bleed. When arteries are present at the site of the ulcer, it can also cause heavy bleeding and even death.

Usually, when the capillaries rupture, the bleeding symptoms of the patient are mainly occult blood in the stool, and when the bleeding is high, it is mainly melena. Once a rupture occurs in an artery, there will be extremely severe manifestations of hematemesis.

2. Stomach cancer. Gastric cancer is an important cause of gastrointestinal bleeding, especially after the development of gastric cancer in the middle and advanced stages, due to the avascular necrosis of the surface of the cancer tissue, resulting in a large number of erosions and ulcers, thereby invading the blood vessels in the stomach and inducing different degrees of gastrointestinal bleeding. The main symptoms are melena and hematemesis.

Patients with early-stage gastric cancer often have abnormal manifestations such as fecal occult blood and anemia.

3. Colon disease.

Colon diseases, such as bacillary dysentery, colon polyps and colon cancer, can also cause gastrointestinal bleeding of varying degrees. In addition, when diseases such as intestinal tuberculosis and intussusception occur, bleeding symptoms can also occur. In addition to bacillary dysentery, black stool is the main cause of other diseases in the early stage, especially in the early and middle stages of bowel cancer.

Fever, mild gastrointestinal bleeding, patients will show symptoms of fever, most patients will have a slight fever within 24 hours after gastrointestinal bleeding, the body temperature is around 38, this fever will last for 3 to 5 days, after which due to the cessation of bleeding.

Symptoms of gastrointestinal bleeding: 1. The typical manifestation of pain is that it will produce pain, and often patients will have more severe colic before or after eating. 2. If the symptoms of gastrointestinal bleeding in patients with hematemesis are more serious, and the bleeding site is located above the digestive tract, it is very likely that the phenomenon of hematemesis will occur, and the amount of hematemesis varies greatly according to the severity of the patient's condition.

3. If the patient's gastrointestinal bleeding site is located below the digestive tract, and the amount of bleeding is relatively small, then black stool will occur. 4. Anemia due to long-term chronic or acute bleeding, so most patients with gastrointestinal bleeding will have the problem of anemia, paleness, weakness and cold hands and feet.

Chronic gastrointestinal bleeding and gastrointestinal bleeding are actually fundamentally different. First of all, chronic gastrointestinal bleeding, the so-called gastrointestinal bleeding, is the chronic blood loss caused by the existence of a certain disease, the most common can be the tumor of the digestive tract, such as gastric cancer, colon cancer, in fact, it is a chronic wasting disease for the body, this is one of them. Second, in the process of tumor growth, because the tumor grows relatively fast, some tissues will fall off after the necrosis of the first substance, forming ulcers and bleeding, and this kind of bleeding will not bleed too much, so it will not cause the patient's vigilance.

At this time, the patient will have weight loss, this long-term melena, unexplained anemia, which is a. The second is this kind of recurrent ulcer disease, that is, every time the ulcer disease is cured, there is no target for **go**, so once a year in winter and autumn, this kind of peptic ulcer goes back and forth. Such patients are also prone to chronic anemia.

For gastrointestinal hemorrhage, the common ** is different from these diseases, first, is liver cirrhosis variceal bleeding, involving relatively large blood vessels, so the patient can vomit blood 1,000-2,000 ml at a time, which may often be life-threatening. The second is some ** vascular malformations in the digestive tract, such as this Duchenne ulcer in the stomach, which is called constant diameter artery syndrome. Or it is a vascular malformation of the small intestine and rectum, such as Michael's diverticulum, which has a single bleeding volume and can cause massive bleeding in the digestive tract.

Therefore, because of the difference, these two types of diseases are completely different. Therefore, in the clinical process, everyone should pay attention to identifying what kind of bleeding is this kind of bleeding.

1. Fever, slight gastrointestinal bleeding, patients will show symptoms of fever, most patients will have a slight fever within 24 hours after gastrointestinal bleeding, body temperature is about 38, this fever will last for 3 5 days, and then due to the cessation of bleeding, the body temperature will gradually return to normal, the cause of fever may be related to the failure of circulation around the digestive tract, which has a great relationship with the disorder of the thermoregulatory center.

2. Hematemesis, after the occurrence of gastrointestinal bleeding, the most obvious symptom of the patient is hematemesis, the amount of hematemesis is positively correlated with the amount of bleeding, the patient will also have epigastric discomfort when hematemesis, such as nausea, dizziness and other symptoms, after gastrointestinal bleeding, the longer the blood stays in the stomach, the darker the color of the blood vomited.

3. Azotemia, when there is slight gastrointestinal bleeding, the patient will also have azotemia, but the azotemia is not obvious, and when the bleeding reaches half of the body's blood volume, the patient will have serious life danger, the patient will have pale, clammy and cold, blood pressure drop, irritability and other shock symptoms, to be carried out in time to save lives.

Gastrointestinal bleeding as a common digestive tract disease, poses a serious threat to life safety, gastrointestinal bleeding is related to some diseases, such as gastric ulcer, chronic hepatitis, chronic nephritis, etc., to prevent gastrointestinal bleeding, to actively ** primary disease, chronic disease patients if the body is weak, can also often take vitamin C, can improve the body's adaptive function, in addition to avoid overwork, to maintain emotional stability.

Chronic gastrointestinal bleeding is a relatively serious disease, although this disease will not be very urgent to invade the body, but it will cause damage to some organs of the body step by step, if this chronic gastrointestinal bleeding is not controlled in time, it will not only cause some other diseases, but also bring a lot of harm to the body.

1. Hemorrhagic shock.

Hemorrhagic shock is a typical hazard of chronic gastrointestinal bleeding disease, chronic gastrointestinal bleeding disease is actually difficult to be found by people in the early stage, because the symptoms in the early stage are not obvious, generally when the bleeding symptoms bring some negative effects to the body, it will be found by the patient, but at this time it is already very dangerous, because the amount of blood loss at this time has been a lot, so it is easy to have hemorrhagic shock.

2. Suffocation. Asphyxia is a very serious hazard of chronic gastrointestinal bleeding, when the body has a large amount of gastrointestinal bleeding and lasts for a long time, it is very easy to lead to suffocation, this symptom is very dangerous, and some people have this symptom after not even having the opportunity to rescue, and will die directly.

3. Secondary peritonitis.

Chronic gastrointestinal bleeding diseases can also cause secondary peritonitis, which is related to some primary diseases, such as liver cirrhosis and acute pancreatitis, when these diseases are the primary diseases, gastrointestinal bleeding will be complicated by secondary peritonitis.

Gastrointestinal bleeding is mainly due to lack of attention to diet, or because it is easy to have pain due to frequent eating of some spicy abdominal cold, or nausea, vomiting, nausea, and dark stool. This.

It is necessary to go to the gastroenterology department of the hospital in time for electronic endoscopy and ultrasound examination to determine the cause and location of the bleeding. When the amount of bleeding is large, it needs to be carried out by intravenous infusion or surgery in time**, which can play a role in rapid hemostasis, and it is necessary to fast for a period of time during chronic upper gastrointestinal bleeding.

What is the cause of upper gastrointestinal bleeding? Chronic gastrointestinal bleeding is caused by infection or inflammation, and there is an infection of the gastrointestinal tract caused by getting off the plane and getting off the plane to the lower gastrointestinal tract.

There are primary diseases that cause upper gastrointestinal bleeding, such as peptic ulcer, liver cirrhosis, chronic gastritis and stress lesions. 2.Hematemesis and/or melena.

3.Bleeding can be manifested in different degrees, ranging from asymptomatic cases to hemorrhagic shock in severe cases. 4.

Fever. 5.Azotemia.

6.Emergency endoscopy and imaging.

This condition is definitely more serious, no matter what type of upper gastrointestinal bleeding it is, it is necessary to check the cause, especially if this situation needs to be done.

1. Shock.

Acute gastrointestinal bleeding can easily cause shock. Because when there is a large amount of bleeding in the digestive tract, it will lead to blood circulation failure, which can easily lead to shock and lead to a high chance of death, which is a very dangerous disease.

2. Suffocation. Acute gastrointestinal bleeding usually occurs suddenly, without warning, and if the bleeding is heavy, the blood is sprayed quickly, so that it does not last long and the patient may suffocate. This is the most serious complication of gastrointestinal bleeding, and sometimes doctors don't even have a chance to save it, so patients must pay special attention.

3. Peritonitis.

This is the most common complication of acute gastrointestinal bleeding, although the incidence is not very high, but it is still possible, especially in patients with acute pancreatitis and liver cirrhosis.

4. Death. If acute gastrointestinal bleeding is not timely, it can easily affect the patient's blood circulation, and if there is a problem with blood circulation, insufficient blood supply to the heart and brain can easily lead to the patient's life being in danger.

Acute gastrointestinal bleeding must be carried out in a timely manner, and patients with gastric ulcers and other peptic ulcer diseases must be treated in a timely manner, so as to avoid acute gastrointestinal bleeding. In general, gastrointestinal hemorrhage is a very serious problem, and everyone must pay attention to it.

1. Fever, slight gastrointestinal bleeding, patients will show symptoms of fever, most patients will have a slight fever within 24 hours after gastrointestinal bleeding, body temperature is about 38, this fever will last for 3 5 days, and then due to the cessation of bleeding, the body temperature will gradually return to normal, the cause of fever may be related to the failure of circulation around the digestive tract, which has a great relationship with the disorder of the thermoregulatory center.

2. Hematemesis, after the occurrence of gastrointestinal bleeding, the most obvious symptom of the patient is hematemesis, the amount of hematemesis is positively correlated with the amount of bleeding, the patient will also have epigastric discomfort when hematemesis, such as nausea, dizziness and other symptoms, after gastrointestinal bleeding, the longer the blood stays in the stomach, the darker the color of the blood vomited.

3. Azotemia, when there is slight gastrointestinal bleeding, the patient will also have azotemia, but the azotemia is not obvious, and when the bleeding reaches half of the body's blood volume, the patient will have serious life danger, the patient will have pale, clammy and cold, blood pressure drop, irritability and other shock symptoms, to be carried out in time to save lives.

Gastrointestinal bleeding as a common digestive tract disease, poses a serious threat to life safety, gastrointestinal bleeding is related to some diseases, such as gastric ulcer, chronic hepatitis, chronic nephritis, etc., to prevent gastrointestinal bleeding, to actively ** primary disease, chronic disease patients if the body is weak, can also often take vitamin C, can improve the body's adaptive function, in addition to avoid overwork, to maintain emotional stability.

Lower GI bleeding refers to bleeding from the digestive tract distal to the ileocecal region. There are many causes, the most common of which are hemorrhoids and anal fissures, and other causes are intestinal polyps, colon cancer, inflammatory bowel disease, vascular lesions, etc.

Lower gastrointestinal bleeding refers to bleeding caused by bleeding in the digestive tract below the suspensory ligament of the duodenum, which is mainly manifested as blood in the stool or black stool, and specifically includes diseases of the small intestine and large intestine. The most common is small bowel stromal tumor, the patient will present with unexplained blood in the stool, melena, gastroscopy or colonoscopy is not easy to find and confirm, CT can find the small intestine mass, DSA imaging can be further confirmed. Surgery should be selected in the early stages, and chemotherapy or targeted therapy should be required after surgery.

The most common colorectal disease is colorectal cancer, and some are ulcerative colitis, which can also cause lower gastrointestinal bleeding.