The symptoms of chronic prostatitis are diverse, and the symptoms are not proportional to the severity of the inflammation. Some patients have a large number of pus cells in the prostate fluid but no symptoms, while some patients have normal prostate fluid, but the symptoms are heavy. The specific can be summarized into the following five categories: 1. urinary discomfort, can appear frequent, painful urination, pain can radiate to the perineum. Early in the morning, there is mucous filaments, mucus and pus secretion from the urethra, cloudy urine or white flow after stool. In severe cases, terminal hematuria of urine and difficulty in urination or urinary retention may occur. 2. Local symptoms, discomfort, heavy pressure or fullness in the posterior urethra, perineum and anus, aggravated by squatting or stooling. The prostate and seminal vesicles are richly innervated by sympathetic nerves, and the increased tension within the gland when inflammation occurs can stimulate the sympathetic nerves causing metastatic back pain, which can radiate to the perineum, lumbosacral, groin, and abdomen. 4, sexual dysfunction, chronic prostatitis can cause loss or disappearance of libido, ejaculation pain, hematemesis, premature ejaculation, impotence, infertility, etc. 5, other, chronic prostatitis can be complicated by neurosis, manifested as memory loss, weakness, insomnia, dreaminess, personality change, etc.