What causes children to urinate less

Children with oliguria may be related to insufficient drinking water, dehydration, kidney disease and other factors.

1. Insufficient drinking water

If the child does not drink enough water, especially in hot weather or physical activity intensity, urine volume may decrease.

2. Dehydration

refers to the lack of enough water in the body. This situation may be caused by vomiting, diarrhea, high fever or excessive sweating. It can also lead to decreased urine volume.

3. Kidney diseases such

as glomerulonephritis, nephrotic syndrome, etc. can lead to abnormal renal function, resulting in water retention in the body, which can cause decreased urine volume and can also be accompanied by edema.