It is normal for hematuria to occur after a prostate puncture operation because urine passes through the prostate gland in the process of elimination, and the puncture operation can cause damage to the prostate gland, resulting in hematuria. Prostate puncture is an invasive operation that can cause damage to the prostate tissue, and the prostate gland is located in the connection between the bladder and the urethra, the red blood cells shed at the site of the injury caused by puncture will enter the urethra and mix with the urine formed by the kidneys to be discharged from the urethra, thus resulting in the symptom of hematuria. After the prostate puncture operation, it usually takes about a week to heal. During this period, you should pay attention to drink plenty of water, maintain a good routine, and do not hold urine. Don’t be too nervous about the appearance of blood after puncture, you can first observe, but if the color of blood urine deepens and does not disappear for a long time, you should go to the hospital for examination.