Why does urine volume decrease

summary

No matter what index is in human body, too high or too low will affect human health. And some people will have the phenomenon of reduced urine volume, so if this phenomenon can not be well solved, there may be problems. Let's talk about why the urine volume is reduced.

Why does urine volume decrease

First: if you usually have less water, the urine volume will decrease and the color is yellow. This is a physiological phenomenon. If this situation is ruled out, oliguria is often a sign of some serious diseases in medicine. One is the kidney itself. Due to the damage of renal function, the urine volume is reduced, such as acute nephritis, renal tumor, severe renal tuberculosis, renal failure, etc. When this kind of disease causes oliguria, the condition is often more serious, often resulting in death.

The second is the decrease of blood flow into the kidney. When the patient is suffering from trauma, excessive blood loss, shock, heart failure and severe dehydration, the blood flow into the kidney is significantly reduced, resulting in renal functional failure and oliguria. Another cause of oliguria is urinary tract obstruction. If the cause of obstruction is not removed in time, hydronephrosis will occur in the kidney and affect renal function.

Third: from the symptoms, more consideration is usually less water or more activities, is a normal phenomenon, usually appropriate to drink more water will be good. In addition, to consider the possibility of kidney disease, such as renal failure, this generally has a history of kidney, eyelid edema or lower limb edema and other symptoms, can do a urine routine look. Adults usually have a daily urine volume of 1500-2500 ml. if the daily urine volume is less than 500 ml, it is called oliguria.

matters needing attention

Due to less urine volume will cause a certain burden to the patient's kidney, so as to get some diseases for a long time, which is difficult to control. In order to make patients recover, they should drink more water at ordinary times to increase the water content in their body, so as to increase the amount of urination. And daily exercise is also necessary.