The stinging sensation when urinating may be caused by acute urinary tract injury, urinary tract infection, urinary tract stones and other factors.
1. Acute injury to the urinary tract: for example, external blows or riding across the injury, resulting in localized damage to the urethra, when urinating on the damaged parts of the urine caused by stimulation, there will be a stinging sensation, may also be accompanied by mild bleeding.
2. urinary tract infections: due to the presence of infections in the urinary system, may cause damage to the urethra or bladder local tissues, will cause urinary pain, common diseases for cystitis, prostatitis or urethritis, may also be accompanied by frequent urination, urinary urgency symptoms. 3. urinary stones: the urinary tract may be damaged due to the presence of infections in the urinary system, may cause urinary pain, may also be accompanied by frequent urination, urinary urgency and so on.
3. Urinary stones: the process of urination on the stone impact, stone movement, damage to the urinary tract tissue, will produce a stinging sensation, common diseases for bladder stones or urethral stones, may also be accompanied by urinary difficulties, urinary frequency, and in severe cases can appear hematuria.
There are many other reasons for the stinging sensation when urinating, and it is recommended that you seek medical attention for examination and treatment.