2, if women need to further consider whether the urethral caruncle co-infection, common in perimenopausal women, when the caruncle co-infection in the appearance of the urethra can be seen in the appearance of granulation protrusions, protrusions can be seen in small ulcers or accompanied by a small amount of secretion, etc., when urine stimulation of the local ulceration of the mucous membranes and caruncle tissues can be seen around the pain of the urethral opening. 3, acute urethritis can cause Urethral pain and pain inside the urethra, which can be accompanied by urethral burning or urethral stinging during urination.