Is blood purification harmful?

Blood purification is a common means of medical treatment, especially for patients with renal failure, who need hemodialysis to maintain their life safety. However, it is important to understand that if the blood purification frequency is too frequent, it will have a greater impact on the health of the body. It can easily cause imbalance syndrome in patients, often leading to nausea, convulsions, high blood pressure, etc. It can also easily lead to blood coagulation in the pipes, causing air embolism, etc.

The hazards of blood purification: 1. Imbalance syndrome

After blood purification, most patients will experience imbalance syndrome, a common complication. Especially for patients with high urea nitrogen levels, they may experience symptoms such as nausea, headache, convulsions and high blood pressure in the early stages of blood purification, and some may even go into coma.

The hazards of blood purification 2. Blood coagulation in the pipeline

At present, among the hazards that may be caused after blood purification, the probability of blood coagulation in the pipes is very high. Generally speaking, frequent hemodialysis will cause the fibers in the blood to precipitate and block the venous filter, resulting in continuous accumulation and coagulation of blood pressure there, and eventually leading to the complication of blood coagulation in the pipes. Clinically, there are many causes of coagulation, among which hypotension, aging of the dialyzer and insufficient heparin dosage are the most common.

The hazards of blood purification : air embolism

Among the hazards of blood purification, this type of hazard is extremely harmful to the human body, and is mostly caused by air entering the blood vessels during the hemodialysis process. If the condition is serious, it may also lead to heart failure or death. Therefore, during hemodialysis, the operation must be quite accurate. Before seeking medical treatment for hemodialysis, patients should also pay attention to choosing a highly credible and capable hospital for the operation.

After reading the above introduction, I believe you have already understood the dangers of blood purification. Since too frequent blood purification can cause great harm to the human body, when patients seek medical treatment for blood purification treatment on a daily basis, they must be sure to choose a professional and regular hospital for treatment. At the same time, you should also learn more about the relevant precautions.