Urinary tract stinging when urinating and bleeding out, most of them may be urinary tract infections, especially when women have urinary tract infections, such as acute cystitis, which will be accompanied by frequent urination, urinary urgency, urinary pain, and even hematuria in the naked eye, and this situation should be to the regular hospital to do routine urinalysis. If the urine routine red blood cells and white blood cells are high, it is a urinary tract infection, which needs to be treated with oral cephalosporin or quinolone antibiotics. For women, it is required to be over 18 years old to take oral quinolone antibiotics. The patient should pay attention to keep warm, can not be anxious, can not catch cold. After a week if the symptoms disappear must go to the hospital for follow-up, repeat urine routine to observe whether the inflammation has improved, if completely improved, go home to pay attention to drink more water, avoid catching cold, do not be anxious, on fire.