Check blood urea is high how to return a responsibility

summary

Urea nitrogen and serum creatinine are the two most important indicators of renal function. The high or low value of urea nitrogen reflects the good or bad of renal function. Urea nitrogen is higher than the normal value. The fasting urea nitrogen of normal adults ranged from 3.2 to 7.1. However, due to a variety of renal parenchymal lesions, such as glomerulonephritis, interstitial nephritis, acute and chronic renal failure, renal space occupying and destructive lesions, blood urea nitrogen can be increased. Therefore, there are the following reasons for high urea nitrogen. Now let's share it.

Check blood urea is high how to return a responsibility

First, it may be due to the high renal function, such as acute nephritis, chronic nephritis, toxic nephritis, severe pyelonephritis, renal tuberculosis, renal arteriosclerosis, congenital polycystic kidney and renal tumor. These will lead to high urea nitrogen.

The second is the high prerenal sex, which can be seen in congestive heart failure, severe burns, shock, gastrointestinal bleeding, dehydration, severe infection, diabetic acidosis, adrenocortical dysfunction, hepatorenal syndrome, etc. In this case, urea nitrogen will also be above the normal range.

Third: if the patient's urinary tract obstruction leads to increased renal tissue pressure, resulting in high urea nitrogen in urine is a very common situation. This kind of situation must go to the hospital to check out which segment of urinary tract is blocked before further treatment.

matters needing attention

In addition, for patients with high urea nitrogen, the total calories of food should be reduced in diet. Abstinence diet, to prevent obesity, usually pay attention to diet, eat some fresh fruits and vegetables, supplement high-quality protein in order to control the urea nitrogen value continues to rise.