Kid can't hold his piss. What's going on?

The phenomenon that children can't hold urine is mainly due to the fact that the urinary system development is not perfect, and the bladder capacity is relatively small. When children drink more water, the speed and quantity of urine produced by the kidneys will cause the bladder to produce urine more frequently. If you can't hold your urine when the urine volume is relatively large, you should check your urine routine. If you find that there is an infection in the urine, it may be caused by inflammation of the urinary system. Antibiotic drugs should be given. Oral symptomatic treatment. There are also cases of children's psychological factors and changes in urination habits, patients should check the urinary system color ultrasound to exclude specific bladder morphological function showed abnormalities, if necessary, urodynamic examination to judge whether there is an abnormal function. If there is no abnormal situation should be children's urination habits training, inform normal urination habits to reduce psychological factors will improve.