Chronic prostatitis is a common disorder in male between 30 and 50 years old. Common symptoms are: pelvic or perineal pain, frequent urination, burning pain after urine, sexual dysfunction, and infertility, especially after drinking, eating stimulating food or fatigue. Chronic prostatitis is difficult to treat. Therefore, patients are seeking for help from TCM treatments. The case with chronic prostatitis was diagnosed and treated with TCM theory, and the discomfort was released.