Urinary retention usually cannot be cured by itself. Firstly, it needs to be diagnosed clearly, such as prostate enlargement, tumor, bladder bulge, etc., which needs to be improved by causative treatment, medication and surgery. 1. Prostatic hyperplasia: Urinary retention caused by prostatic hyperplasia can be improved by medication under doctor’s guidance, such as finasteride, tamsulosin, etc. In serious cases, transurethral resection of prostate can be done to improve the symptoms. 2. Tumor: For urinary retention caused by prostate cancer, bladder cancer, etc., surgery can be performed to remove the tumor and cancerous tissues from the bladder outlet, prostate or urethra, so as to relieve or alleviate the obstruction of bladder and urethra and urinary retention; chemotherapy and endocrine therapy can also be used to improve the symptoms. 3. Bladder bulge: For urinary retention caused by bladder bulge, the prolapsed organ can be elevated, repaired and fixed to the normal position to relieve its pressure on the bladder and urethra, which is mainly applicable to female patients with rectal, bladder or uterine prolapse. It is recommended that when the organism is suffering from urinary retention, it should be consulted in time to identify the cause and standardize the treatment under the guidance of the doctor.