Objective Discuss on Medication Rules and characteristics of Compound Recipe in Traditional Chinese Medicine Decoction on Urinary Calculus with Syndrome of Dampness-Heat in Lower Jiao Based on Literatures， and to provide reference for the clinical treatment of diabetic urolithiasis of traditional Chinese medicine. Methods Relevant literatures in the past 30 years were searched and 25 Chinese medicines were classified. The medicinal properties， flavors， efficacy and meridians of Chinese medicines were identified. The literature data were analyzed by Excel， Spss 20.0， Weka 3.8 and Cytoscape 3.6.1. Results Statistical analysis showed that the most frequently used drugs for the treatment of this disease were Jinqiancao， Haijinsha and Jineijin， which occupied more than 80% of the prescription frequency， and the most commonly used drug pairs and drug group combinations were excavated from the association rules between high-frequency drugs. From the perspective of efficacy， the main drugs were diuretics for eliminating dampness， followed by tonic medicine， drug for invigorating blood circulation and eliminating stasis， the total frequency was 56.56%. From the perspective of medicinal properties of traditional Chinese Medicine， coolness was dominant， followed by neutral and warmth， which accounted for 66.88% of the total frequency of medicinal properties. From the perspective of medicinal taste， sweetness was the most important， followed by bitter and light taste， which accounted for 61.39% of the total frequency of medicinal taste. From the perspective of medicinal meridian， bladder meridian drugs were the most important. Secondly， the liver meridian and kidney meridian drugs accounted for 32.14% of the total frequency of the three meridian. Conclusion From the law of medication， we can see that the common medicines are closely related to their etiology and pathogenesis， and the dysfunction of bladder， liver and kidney is the basis. In clinic， the methods of invigorating spleen and kidney， clearing dampness and heat， activating blood circulation and dissipate blood stasis， dredging lining and removing stones are mostly used to treat this disease. Literature data mining is of practical value for the collation and induction of clinical medication rules and characteristics.