Possible causes of incomplete urination in women: First, infections of the urinary tract, which can be accompanied by a pronounced feeling of incomplete urination, or with frequent urination, urgency, and a feeling of cramping in the small abdomen. Because the infection is caused by local mucosal congestion, edema, increased sensitivity and other factors, you need to carry out routine urine tests, urine culture tests, etc. to further confirm the diagnosis. Second, neurogenic bladder, such as the presence of nerve dysfunction that innervates the bladder forcing muscle, which leads to weak contraction of the bladder forcing muscle. This can occur when a large amount of urine remains in the bladder, and there will be a pronounced feeling of incomplete urination. It is usually accompanied by dyspareunia or with straining to urinate, inability to urinate, etc. Ultrasound examination of residual urine is needed to clarify excessive residual urine, and further neurological function examination is needed, such as to rule out the existence of type 2 diabetes combined with peripheral neuropathy, or the existence of cerebral hemorrhage or cerebral infarction lesions. Third, the presence of irritating factors in the urinary tract, such as stones, tumors, etc., can lead to increased local irritation, and therefore always feel incomplete urination, further ultrasound, CT or cystoscopy of the urinary system is needed to further confirm the diagnosis.