Can normal people do hemodialysis?

When there is a problem with kidney function, it has a great impact on a person's body. Even serious kidney function problems may require hemodialysis treatment. The process of hemodialysis will cause great pain to the patient, because hemodialysis mainly exchanges electrolytes from the outside world with electrolytes in the blood. Moreover, a series of complications will occur after hemodialysis. So can normal people do hemodialysis?

Can normal people do hemodialysis?

First of all, hemodialysis is also commonly known as artificial kidney. As the name suggests, "artificial kidney" is used to replace part of our kidney functions. Who needs hemodialysis? Only patients whose kidney function is obviously damaged and who are unable to perform normal water and electrolyte metabolism and acid-base balance correction functions need hemodialysis. Hemodialysis is mainly used clinically to treat patients with acute and chronic renal failure or those with severe water and sodium retention, electrolyte imbalance and other diseases.

Hemodialysis is a treatment method in which blood and dialysate are separated simultaneously on both sides of an artificial semipermeable membrane. This semipermeable membrane is the dialyzer we use, which utilizes their different concentrations and osmotic pressures to diffuse and penetrate each other. Hemodialysis can replace part of the body's kidney function to remove harmful substances from the blood, correct electrolytes in the body and maintain acid-base balance. This function is normal in normal people. The kidneys can metabolize metabolic waste in our body and excrete excess water, while maintaining an acid-base balance in the body. Therefore, normal people do not need to undergo dialysis treatment.

The dangers of blood purification

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.