Urinary divergence is a relatively common symptom in men, and men can be divided into physiologic and pathologic urinary divergence. Physiological urinary divergence, can be due to sexual activity led to increased secretion, occasionally, not accompanied by other uncomfortable symptoms. Pathological urinary diversion is mainly due to prostatitis, urethral inflammation, etc., long-term frequent symptoms of urinary diversion. Usually it is due to the increase of secretion, so that the urethral opening gathered to lead to the urethral opening adhesion, when the urine is discharged to make the urethral opening partially flushed open, resulting in the symptom of urinary divergence.