Occasionally, holding back half of the urine is generally not a problem, but often holding back may lead to urinary tract infections, urinary weakness and hydronephrosis.
1. urinary system infection: if often half of the urine hold back, easy to lead to the urethra of bacteria and other retrograde infections, caused by urethritis, cystitis and other inflammation of the urinary system.
2. Weakness of urination: If you often hold back half of the urine, it will make it difficult to empty the urine in the bladder, which may cause the bladder to be in a state of high tension for a long period of time, resulting in weakening of the elasticity of the bladder as well as relaxation of the bladder detrusor muscle, leading to weakness or even leakage of urination.
3. Chronic hydronephrosis: If you have the habit of holding back half of your urine for a long time, it may lead to reflux of urine into the ureter or even the kidney, causing chronic hydronephrosis of the kidney and increasing the risk of stones.
Therefore, it is not recommended to hold back half of the urine, if there is other discomfort, it is recommended to go to the hospital in time for further examination.