Hearing the sound of water flow can not stop the desire to urinate may be psychological factors or pathological factors, such as overactive bladder disease, prostate hyperplasia and so on. 1. Psychological factors: if the patient has tension, anxiety and other bad emotions, or there are bad urination habits to form a psychological implication, the sound of water and urination sound similar, in the long run, the patient is prone to form a conditioned reflex, in the hearing of the sound of water will not be able to stop urinating. 2. Pathologic factors: (1) overactive bladder syndrome: overactive bladder syndrome is a bladder dysfunction, patients with this disease are highly sensitive to the bladder sensory nerves, after hearing the sound of water flow, the bladder will have a hypersensitive response, resulting in the inability to stop urinating. (2) prostate hyperplasia: prostate hyperplasia patients due to prostate hyperplasia leads to compression of the urethra, urinary obstruction, so the patient each time to urinate less urine, can not exhaust, resulting in the patient is always produce urinary desire, after hearing the sound of water coupled with psychological factors, the desire to urinate is more pronounced, so the prostate hyperplasia patients hear the sound of the water can not stop the desire to urinate. Hearing the sound of water can not stop urination, can also be seen in other diseases, should go to the hospital in a timely manner, clear specific reasons, under the guidance of the doctor for standardized treatment.