Low urine and yellow urine is something wrong with the kidneys?

The patient shows oliguria, yellow urine phenomenon is not necessarily a kidney problem, because oliguria yellow urine and water consumption is also a great relationship. If the patient shows occasional oliguria phenomenon, it may also be less water consumption, so, excretion time is relatively small. If the daily urine volume is less than 400 ml, it means that the patient's urine is relatively small, to observe whether the color of urine is normal. While drinking plenty of water, if you still show oliguria, you should go to the nephrology department for an examination to see if there are problems with kidney function.