There is a stinging sensation in urination, which needs to be dealt with accordingly to the cause: 1. Stinginging pain in urination may be caused by urinary tract infection, excluding stinging pain, the patient may have symptoms such as frequent urination, urgency or abdominal pain. It is recommended to perform routine urine examination, if the urine routine examination found in the urine with white blood cells, and the bacterial count exceeds the standard, it is suggestive of infection. It is recommended to take 1 capsule of oral levofloxacin 3 times a day until the pain disappears, usually recommended to be taken orally for 3 days. 2. Stabbing pain in urination may be caused by urethral calculi. If the patient previously suffered from kidney, ureteral stones, may be due to the stone discharge process into the urethra and cause stinging. It is recommended to drink more water and urinate more often. If the stabbing pain lasts for a long time, it is necessary to go to the hospital for X-ray or ultrasound examination. If it is confirmed that the stone is embedded in the urethra and obstructed, then remove the stone in the obstructed area or surgical treatment. 3, catheterization or urethral operation may occur after the urethral stinging, this stinging usually does not require special treatment, observation 1-3 days after the self-relief.