The invention discloses an umbilical therapy plaster for prostates, belongs to the technical field of traditional Chinese medicine and particularly relates to an umbilical therapy plaster for treating diseases such as prostatitis, benign prostatic hyperplasia, prostatic hypertrophy, urgent urination, frequent urination, incomplete urination and the like. The plaster is prepared from traditional Chinese medicine raw materials as follows: alcohol, female silkworm moths, flatstem milkvetch seeds, epimedium herbs, rice beans, rhodiola rosea, plantain herbs, Chinese angelica, dandelions, oriental waterplantain rhizomes, eucommia bark, malaytea scurfpea fruits, prepared common monkshood daughter roots, common anemarrhena rhizomes, oysters, dogwood, lotus stamen, lalang grass rhizomes, eclipta alba, dragon bones, gordon euryale seeds, toad venom, Chinese yams, morinda roots, sea horses, geckoes, desertliving cistanche, poria cocos, pipefish, mirabilite, songaria cynomorium herbs, dodder seeds, actinolite, pilose antlers, amur cork tree bark, raspberries, far-infrared ceramic powder, milkvetch roots, azone and musk. The plaster is prepared through scientific composition according to the traditional Chinese medicine theory, all the medicines supplement one another to have the synergistic effect, and the plaster is a good medicine for treating prostate diseases.