Common causes of high urea nitrogen include high protein diet, blood loss or dehydration, chronic kidney disease and other causes. For people with high protein diet, light diet and regular review can be enough; for people with blood loss or dehydration, blood transfusion and fluid supplementation are needed in time; for people with chronic kidney disease, renal failure can be taken orally, and renal replacement therapy can be used if necessary.
High urea nitrogen caused by high protein diet is usually physiological, patients need to adjust the diet structure, limit the intake of protein, light diet, usually slowly return to normal.
Surgical blood loss or severe dehydration can also lead to increased urea nitrogen, this cause of high urea nitrogen, usually due to acute kidney injury caused by insufficient renal perfusion, this cause of high urea nitrogen, need to replenish blood volume, rehydration of symptomatic treatment, urea nitrogen can be normalized.
Increased urea nitrogen due to chronic kidney disease usually cannot be cured, and can only be slowed down by oral medication (Renal Failure Ning capsule, urethritis clearing granules), and if it progresses to the advanced stage then renal replacement therapy is needed.
Other diseases such as infections, tumors, hyperthyroidism and other high catabolic diseases can lead to high urea nitrogen, and then give symptomatic treatment for specific causes.
There are many other reasons for high urea nitrogen, and it is recommended that patients consult a regular hospital in a timely manner and follow the doctor’s instructions for standardized examination and treatment. The above medication should be used in accordance with the doctor’s instructions, and should not be used without authorization, so as not to aggravate the condition.