The stinging pain in urination indicates that there are signs of urinary tract irritation, and it is necessary to exclude the presence of urinary tract infections, especially in female patients who may be more prone to urinary tract infections, if there is a fire or recently drink less water, low resistance may urinary tract infections will be repeated. In addition, urinary tract infection is relatively long in the whole treatment process, it is possible to take antibiotics during the attack, 1-2 days after the symptoms are relieved, but did not complete the treatment cycle of drugs, in this case the urinary tract infection after the bacterial clearance is not complete, when the body resistance is low will again attack. Therefore, if you have the stinging pain of urination, you should first check the urine routine to see if there are any white blood cells in the urine. If there are more white blood cells, you should also check the blood count for leukocytosis, fever, and urinary tract infection. The actual fact is that there are a number of chronic urinary tract infections, which may not be obvious in terms of stinging pain. In addition, there are prostate diseases, male patients with prostatitis will also have the corresponding symptoms, so the first thing to do is to clarify whether the urine examination is normal.