Urine occult blood treatment methods need to be treated according to the cause of the occult blood for the cause.1. If the occult blood appears in urinary system infection, it is recommended to further perform urine culture to clarify the infection germs, and then use anti-infection treatment. If there are urinary stones, it is recommended to perform ultrasound of the urinary system to clarify the size and location of the stones, choose extracorporeal shock wave lithotripsy or perform surgical lithotripsy to remove the stones. 3.If there is a urinary tumor in the elderly patient, it is recommended to have a CT examination of the urinary system to assess whether the patient’s physical condition can tolerate the surgery, and if the patient can tolerate the surgery, it is recommended to use surgery to remove the tumor, and the urinary occult blood can disappear after complete removal.