This disease belongs to the categories of "Dripping Urine" and "Dripping Turbidity" in Chinese medicine, mostly related to prostitution and misuse of the utensils contaminated by turbid, damp and heat pathogens. The pathogenic dampness, heat and turbidity often invade the body from the external genitalia of the lower energizer to block the bladder and liver meridian, causing local poor circulation of qi and blood, decline of essence and decaying of muscles and inability of qi transformation. If the pathogenic dampness, heat and turbidity linger for a long time, it is highly possible to consume qi , damage body fluid and block qi and blood. Long duration can involve the kidney to lead to deficiency of the kidney and internal obstruction of stasis, and hence causing deficiency in the constitution and excess in the symptoms and mixed syndrome of deficiency and excess after a long time.