Is urine blood normal after lithotripsy?

After lithotripsy

, small stones or stone fragments may remain in the urinary tract, stimulating the urinary tract mucosa, resulting in blood in urine. If the patient's blood in urine persists or frequently attacks, and accompanied by frequent urination, urgency, incomplete urination, etc., it is abnormal at this time, which may be caused by urethritis. If you do not pay attention to hygiene after lithotripsy, bacteria will invade the urethra, causing urethritis, stimulating urethral mucosa, leading to local erosion, urine and blood.