The first is Finasteride tablets, which are mainly used for benign prostate enlargement. It is a good idea to use it to inhibit the conversion of testosterone to dihydrotestosterone, which reduces the stimulation of the prostate by dihydrotestosterone, thus reducing the size of the prostate. The second, bicalutamide tablets or flutamide tablets, they are mainly to counteract the body’s androgens to achieve the purpose of shrinking the prostate. It is mainly used for malignant tumors of the prostate, such as prostate cancer. It is a good idea to take the drug orally to reduce the size of the prostate and inhibit the further growth of prostate cancer. Third, goserelin extended release implant or leuprolide acetate microspheres can be injected subcutaneously to reduce the size of the prostate. It mainly blocks the luteinizing hormone in the body, which causes the androgen level to drop and the testosterone level in the body to drop, thus reducing the size of the prostate. It is mainly used in patients with prostate cancer as an endocrine therapy to control the progression of prostate cancer and to reduce the size of prostate cancer tumors.