Prostatitis belongs to Chinese medicine “gonorrhea (increased urination, gonorrhea astringent pain)” category, leucaena leucocephala boiled water on prostatitis Chinese medicine diagnosis for gonorrhea (blood in the urine and accompanied by a sense of pain), hot gonorrhea (burning stinging pain in the urine, accompanied by urinary frequency and urgency, abdominal discomfort), has a certain therapeutic effect. However, the efficacy of single-flavored medicine boiled in water is limited, and it cannot replace the medication to treat the disease. Bai Mao Gen, sweet and cold in nature. It is mainly used in the treatment of hemorrhagic fever, epistaxis, blood in urine, fever and thirst, damp-heat jaundice, edema and urination, hot shower and astringent pain. However, the effect of water boiled with lemongrass root is limited and generally fails to achieve the therapeutic effect. The person who is cold in the spleen and stomach, urinating and not thirsty is forbidden to take leucaena leucocephala. It should be noted that the efficacy of a single Chinese medicine is limited, and clinically it needs to be used with other Chinese medicines after identification by a traditional Chinese medicine practitioner.