Hematuria after ureteral stent need to drink more water, avoid strenuous activities, according to the situation of the use of appropriate medication and so on. Daily attention should be paid to avoid holding urine and prevent urinary tract infection. Hematuria after ureteral stenting may be due to strenuous activities, resulting in ureteral stent damage to the urethral mucosa. It is recommended to drink more water to flush the urethra, which can also prevent urinary tract infection. At the same time, it is necessary to avoid strenuous exercise to cause urethral mucosal injury. If the bleeding is serious, the patient can follow the doctor’s prescription oral hemostatic drug tranexamic acid. Daily attention should be paid to avoid holding urine, because holding urine will lead to urine return to reflux to the kidneys, which can cause kidney infection or inflammation. If you have frequent urination, painful urination, etc., you must consult the doctor in time. Meanwhile, regular review should be conducted to actively detect the condition.