How to treat residual urine

summary

Residual urine can be detected by examination. The kidney is the most important excretory organ in the human body. It may be understood in different ways. It is also the main organ for endocrine and production of erythropoietin, active vitamin D, renin and other active substances. Chronic kidney disease is an invisible killer. The risk of patients with coronary heart disease, stroke and other diseases is 20 times higher than that of people without kidney disease. Therefore, everyone should pay attention to the protection of the kidney, regular early screening of kidney disease. How to treat residual urine.

How to treat residual urine

First: abnormal urine volume: ① oliguria or anuria: oliguria is defined as urine volume less than 400 ml / 24 hours, and anuria is defined as urine volume less than 100 ml / 24 hours. If the urine volume is less than 500 ml / 24 hours, the metabolic waste can not be completely eliminated from the kidney. Oliguria means that the renal function is damaged. Of course, the loss of body fluid due to inadequate intake and other factors should be excluded. ② Polyuria: urine volume more than 2500 ml / 24 hours for polyuria, more than 4000 ml / 24 hours for diabetes insipidus. ③ Nocturia increase: nocturnal sleep urine volume > 750 ml or greater than daytime urine volume.

Second: there are bubbles in the urine: if the excreted urine forms many bubbles in the urinal, it will soon disappear and burst. If it doesn't disappear for half a day, it may be proteinuria if it is serious like beer foam. Well, there are many reasons for proteinuria, the common is primary kidney disease. Now some secondary nephropathy began to show a high incidence, such as diabetic nephropathy, hypertensive nephropathy, uric acid (or gout) nephropathy, obesity related nephropathy, is also a common disease in recent years. There was a 20-year-old fat boy with a weight of 250 Jin. Accompanied by his mother, he came for physical examination. The result of urine test was protein + 3.

Third: abnormal color of urine: the urine of normal people is pale yellow because it contains various pigments, and the color of urine changes with the degree of urine dilution, that is to say, if you drink more water, it will be light, if you drink less water, if you sweat more, it will be dark. The newly discharged urine is mostly clear and transparent, and a small amount of flocculent precipitates (composed of a small amount of epithelial cells, mucin or salt crystals) may appear after placing. A patient said: my urine is yellow and smelly. The test result is that the proportion of urine is high, and others are normal. I told her that the yellow is because the urine is thick, and the smell is the smell of urine. If the urine volume is small and the urine color is light, it indicates poor renal function. For example, the urine of uremic patients may be like white water, colorless and tasteless. There are also patients to see a doctor, said that the urine color is red, and the urine test routine microscopic no red blood cells, occult blood has a plus sign, that is Hemoglobin Urine, must be further examination. If there is both occult blood and a lot of red blood cells under the microscope, it is hematuria. There are many reasons for hematuria, such as primary kidney disease, urinary calculi, infections, tumors, drugs, blood diseases, vascular diseases, diseases of adjacent organs of urinary system, congenital diseases and so on.

matters needing attention

We often contact some elderly female patients in clinic. When we were young, we often suffered from urinary tract infection. We never went to the hospital for laboratory tests, so we bought some anti-inflammatory drugs and took them several times. The treatment was irregular. As a result, it became chronic or occult infection, and eventually became uremia decades later; In the course of time, chronic bladder infection, bladder dysfunction, bladder neck sclerosis * cause bladder residual urine retention, and bladder cancer is easy to develop over time.