Men’s urethral pain may be caused by infection, stones, injury, tumor and other reasons. 1. Infection: such as urethritis, prostatitis, etc., due to inflammation stimulation of the urethral mucosa, men will produce clinical symptoms of urethral pain when urinating. 2. Stones: such as bladder stones, urethral stones and so on. When the stones flow with urine through the relevant urethra, it will produce pain in the urethra. 3. Injury: If there is an injury or a foreign body in the urethra, it can be manifested as pain and discomfort in the urethra. 4. Tumors: such as primary tumors of the urethra can also cause urethral pain in men, but it is less common. Men with symptoms of urethral pain need to go to the hospital as soon as possible for routine testing of urine and prostate fluid to clarify the cause of treatment.