Removal of both testicles is possible, but not recommended, to treat prostate enlargement in older men. Because the development of prostate enlargement is related to androgens, testicles are the organs that produce androgens, and the removal of testicles can effectively improve the symptoms caused by prostate enlargement. After the removal of both testicles, the androgens in the patient’s body will decrease and the prostate will gradually atrophy. Symptoms such as frequent urination, urgent urination, incomplete urination, waiting for urination, and difficulty in urination caused by prostatic hyperplasia can all be improved. However, the need for orchiectomy is mainly based on the patient’s condition. For mild cases, medication can be given, such as alpha-blockers such as terazosin, etc. When medication is ineffective, prostate surgery can be given, such as transurethral resection of the prostate, etc. For those who cannot tolerate larger surgeries, the prostate gland will gradually shrink and shrink. For the elderly who cannot tolerate larger surgery, bilateral orchiectomy can be given on the basis of their consent. The specific situation suggests going to the hospital, complete the auxiliary examination, in order to clarify the condition, the professional physician to give treatment, the drug needs to be used under the guidance of a professional physician.