Prostatitis is related to Chinese medicine retention of urine (dribbling or inability to urinate), gonorrhea (increased frequency of urination, dribbling and astringent pain), and Lock Yang Solid Essence Pill has the efficacy of warming the kidneys and fixing the essence and has no effect on prostatitis. Lockyang essence pill is composed of baji tian, lockyang, lotus seed, fructus gorgonianus, calcined oyster, cuscuta, bone marrow, zedoary, Zhimu, dampi, cornelian cherry, ripened earth, calcined keel bone, antler cream and so on. Lock Yang Jie Jing Wan treats spermatorrhea, premature ejaculation, tinnitus, dizziness, lumbar and knee soreness (a feeling of soreness and weakness in the lumbar and knee regions) caused by deficiency of kidney yang. Its main treatment diseases do not include retention of urine and gonorrhea. Lock Yang Solid Essence Pill should be taken with abstinence from sexual intercourse, and should not be taken by people who have a cold or fever. Medical advice is required to take this medicine.