Why cirrhosis causes portal hypertension

cirrhosisIt leads to portal hypertension, mainly due to impaired liver function and decreased plasma protein synthesis. There are other factors that can also cause increased portal vein pressure.

1. Impaired liver function:cirrhosisIt is a severe stage of chronic liver disease during which the function of the liver gradually declines and it is unable to effectively remove toxins and waste products from the body. This can lead to an increase in bilirubin levels in the blood, which increases pressure on the walls of blood vessels. In addition, patients with liver cirrhosis may also have splenomegaly, which further increases the burden on the portal venous system;

2. Decreased plasma protein synthesis: In the case of cirrhosis, the liver cannot normally produce enough protein to maintain the normal physiological activities of the body.These deficiencies in protein may lead to fluid retention in the body and the formation of ascites. As the disease progresses, this imbalance can also lead to a series of complications, such as esophageal and gastric variceal bleeding;

3. Other reasons: In addition to the above two conditions, there are some other factors that may also affect the efficiency of the portal vein system. For example, long-term alcohol consumption or drug abuse can damage liver health and accelerate disease progression; Genetic factors may also be an important cause of cirrhosis.

cirrhosisIt is a serious disease, and its development process can pose a great threat to the physical and mental health of patients. Early detection and treatment are very important. If you suspect you havecirrhosisPlease seek medical advice from a professional doctor in a timely manner, and follow the doctor's instructions for standardized treatment.