Urinary tract pain generally refers to urinary pain, more causes, the more common will have urinary tract infection, urethral stone, urethral trauma and other reasons. 1. urinary infection: urinary tract infection is divided into upper urinary tract infection and lower urinary tract infection, when the urinary tract is infected by bacteria, viruses and other pathogens, the urethra will appear inflammatory reaction, frequent urination, urinary urgency, urinary pain performance. 2. Urethral calculi: Urethral calculi symptoms include pain, difficulty in urination, hematuria, urethral discharge, etc. When the calculi are too large or stuck in the narrow part of the urethra, the calculi may cut through the mucous membranes, resulting in pain in the urethra. 3. Urethral trauma: Urethral injury due to external impact or pulling, when the urine passes through the urethra will cause pain. When painful urination occurs, it is recommended to consult a doctor for further examination as prescribed by the doctor, to identify the cause with the help of the doctor and to carry out targeted treatment or therapy.