The first is to choose the appropriate antimicrobial agent for treatment according to the results of urine culture, such as levofloxacin hydrochloride capsules or cefixime capsules, cefuroxime tablets and other drugs for anti-infection treatment, after the inflammation gradually healed, the symptoms of blood in the urine can be gradually relieved. Second, if the symptoms of blood in urine are more serious, it is recommended to give an indwelling catheter. However, the catheter needs to be placed under the premise of adequate anti-infection, which can compress the local bleeding and make the bleeding stop gradually, and can also play the role of bladder flushing to prevent the bleeding from entering the bladder and forming blood clots. Thirdly, if necessary, hemostatic drugs should be given to treat the bleeding, such as intramuscular injection of hemostatic injection or hemagglutinin injection, to improve the patient’s coagulation function and make the bleeding stop soon. Fourth, further ultrasound and CT examinations of the urinary system are needed to rule out the presence of other causes of disease, combined with urethritis causing bleeding, such as the presence of urinary stones and tumors of the urinary tract. In this case, other lesions can also cause bleeding, and relevant specialist treatment is needed.