The advantage of holding urine is that you can save some time and avoid frequent trips to the toilet, but holding urine is more of a disadvantage, as holding urine for a long time may have a negative effect on bladder function. In addition, there is the possibility of inducing cystitis or urinary tract infections, so holding urine for a long time is not recommended in daily life. Holding urine for a short period of time or once in a while is not very harmful to the body, but holding urine for a long time poses more obvious harm to the body. Holding urine for a long time may lead to frequent urination, urgent urination, painful urination, pain and discomfort in the lower abdomen, and even the inability to urinate on one’s own, so it is recommended not to hold urine for a long time.