“Small intestine fire” is mostly related to the heart fire blazing down the small intestine or damp-heat injection (dampness and heat evil invade the intestines, bladder, Yin, lower limbs, etc.), etc., and its treatment can be generally used in the method of the medicine, such as the guide red pill, the eight orthopedic composites, etc., the soil lacks the relevant basis, should not be used blindly, and there is no fastest one said. 1.guide red pill: contains forsythia, yellow dock, gardenia, wood pass, smallpox pollen, rhubarb, scutellaria and other traditional Chinese medicine ingredients, has the effect of clearing away heat and fire, diuretic laxative, can be used for the fire and heat caused by the internal red urine (urine volume, dark yellow), constipation and other diseases. It is not suitable to take tonic Chinese medicine at the same time. 2. Bazheng Combination: Containing Qu Mai, Psyllium, Polygonum, Rhubarb, Chuan Mu Tong, Gardenia, Lanxin Cao and other traditional Chinese medicines, it has the efficacy of clearing away heat, diuretic, gonorrhea, it can be used for short and red urination, gonorrhea and astringent pain caused by dampness-heat downstream, etc., but it is forbidden to use it for pregnant women. And it is not advisable to take warm tonic proprietary Chinese medicines at the same time during the medication. “Small intestine fire” can be manifested as urinary urgency, urinary frequency, urinary astringency, urinary fever and other discomforts, if the symptoms are more serious, or long-term relief, it is recommended that timely and active medical treatment, under the guidance of the physician to identify the evidence for treatment, do not blindly self-medication, and daily should also try to avoid staying up late, drink more water, more urination.