Men’s urethral sting is a symptom of a number of common causes such as urethritis, prostatitis, kidney stones, ureteral stones, tumors of the urinary system, trauma and other causes. 1. Urethritis, prostatitis: the urinary system is infected by external pathogenic bacteria, such as urethritis, prostatitis, cystitis and other diseases, which can cause the symptoms of urethral pain in men. 2. Kidney stones, ureteral stones: urinary system stones can irritate the urethra due to changes in the location of the stones, which may also lead to the phenomenon of urethral pain in men. 3. Tumor of the urinary system: for example, bladder cancer, prostate cancer and other tumor diseases, can also cause men’s urethral pain. 4. trauma: due to external pressure, bumps, car accidents and other traumatic factors, can also cause men’s urethral pain. There may be other reasons for men’s urethral pain, it is recommended to go to the hospital in time for examination, to clarify the cause of the disease, and then follow the doctor’s instructions for treatment.