The best treatment for urinary retention is not medication, but usually through physical or surgical means. Measures such as urinary catheterization, cystostomy and nephrostomy. Urinary retention first needs to be relieved by draining the urine. Then according to the condition of the treatment, if the cause of the disease can be relieved, then the cause of the treatment, such as urethral stone lithotripsy, urethral stenosis urethral dilation, prostatic hyperplasia prostate gland electrocautery and so on. If the cause of the disease is difficult to be removed, such as neurogenic bladder dysfunction, severe injury or even loss of urethral muscle function, malignant tumors causing obstruction, etc., it is necessary to retain catheterization, cystostomy, nephrostomy and other measures as permanent measures to avoid the recurrence of urinary retention.