The symptoms of blockage of the urinary tract, thinning of the urine line and difficulty in urination are mainly due to obstruction of the urinary system, such as urethral strictures, urethral stones, prostatic hyperplasia or functional diseases, such as theogenic bladder or bladder outlet obstruction, which can lead to increased pressure and obstruction in urination. If there are stones in the urethra, cystoscopy can be performed to push the stones into the bladder for crushing and then drainage. If there are stones at the front of the urethra, they can be removed directly through surgical forceps. If you have prostate enlargement, you should normally use medication against prostate enlargement treatment, the effect is not satisfactory you can undergo prostate electrosurgery, after the operation will be able to return to normal. If you have a neurogenic bladder, such as a diabetic perineural lesion, drug injury, and spinal nerve abnormalities due to spinal cord trauma, you can check the urodynamics clearly, while you can apply drugs to control the symptoms of the primary disease will improve.