More symptoms of kidney failure 4 ways to check

The symptoms of kidney failure are a lot of patients are very worried about things, but for many people, the examination of renal failure is a very strange topic, for most patients, the examination of renal failure is still very important, then What are the checks of renal failure? The following is a detailed explanation of this question by experts.

What are the symptoms of renal failure?

1, lower urine osmolality, renal failure examination and urine osmolality have a great relationship, mostly in the following 450mOsm per kilogram, after low, mostly below 1.018, severe fixed at between 1.010 to 1.012 for urine concentration Dilution test night urine volume is greater than the daily urine volume, each urine specific gravity more than 1.020, the highest and lowest urine specific gravity difference is less than 0.008.

2, blood biochemical tests: renal failure check the amount of blood biochemical examination process has a lot of relevance, reduced plasma albumin, low serum calcium, elevated serum phosphorus, serum potassium and serum sodium with the disease may be.

3, increased quantitative urinary protein, late glomerular vast majority have been destroyed, urinary protein instead decreased.

Urine sediment examination, X-ray urinary tract plain film and angiography, isotope nephrogram, kidney scan, renal biopsy, how many ranging from red blood cells, white blood cells, epithelial cells and granular tube, wax tube type Significant. These methods can not be confirmed when these methods will be used, because some of the tests will cause some harm to patients.

Symptoms of early renal failure

1, edema

Edema is a very easy to find symptoms, we will feel ankle and eyelid edema, and may slowly develop to the body. We also learn to distinguish between edema and fat, edema, we will have a little bit of depression with your finger, it will take some time to recover, and fat will not happen, and many people will edema as a fat, finally missed the best treatment time. Edema is mainly due to the kidneys can not eliminate excess body fluids and lead to liquid retention in the body tissue gap, the general rest will disappear after a while. When a long time to rest edema symptoms still exist, so long that the condition has been very serious.

2, looking yellowish

Face yellowing generally we will understand that there is no rest, in fact, there may be symptoms of early onset of renal failure. Patients with early renal failure will have anemia, which will cause patients to look yellowing. The occurrence of this disease is a slow process of development, the beginning we find it difficult to find, as time moves slowly will be presented. When the face yellowing long time unresolved, or more serious, we should pay attention to it, it is not normal without a good rest, but the symptoms of early onset of renal failure, prompted us to appear in the body Problem.

3, sleepy, weak


In our life experience drowsiness, fatigue symptoms too much, caused by the original is also particularly large, it is easy to be ignored. In particular, those who are "fully committed to fighting" in their career are often exposed to stressful situations due to prolonged stressful situations. Unknowingly, they may have problems with the kidneys. Drowsiness, fatigue is actually the symptoms of early renal failure, when we have similar symptoms of the body, and long time no recovery, we must highly attention.

4, high blood pressure symptoms

Kidney organs within the body of sodium row, the role of drainage, renal damage occurs when the body will produce sodium and water accumulation, while the kidneys will secrete some blood pressure substances. Therefore, patients with early renal failure will have varying degrees of high blood pressure. Once the combination of high blood pressure and blood clotting mechanism is very easy to cause nasal or gingival bleeding. This must be more observation, may be a careful will lose their lives.

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