Possible causes of easy urinary urgency: 1. Overactive bladder syndrome, which is caused by excessive and frequent contraction of the bladder’s detrusor muscle, the typical symptoms of patients are uncontrollable urinary urgency, but not accompanied by painful urination, lumbar pain, fever and other symptoms, but only increased frequency of urination, especially increased frequency of urination at night, which requires urodynamic examination to confirm the diagnosis. 2. The presence of infection in the urinary tract can cause The presence of infection in the urinary tract can cause congestion and edema in the mucous membrane of the urinary tract with increased sensitivity, and the effective capacity of the bladder can decrease, resulting in urinary urgency, which may be accompanied by painful urination or a sense of incomplete urination and lumbar pain, and other symptoms. In most cases, it will be accompanied by microscopic hematuria or hematuria of the naked eye.