Abstract: Objective To analyze the medication rules of Professor Qin Man in the treatment of neurogenic frequent urination of kidney deficiency and dampness-heat type in children.Methods The outpatient records from January 2021 to November 2022 were collected and input into Microsoft Excel 2016. SPSS Modeler 18.0 and SPSS Statistics 25 were used for data mining.Results A total of 77 prescriptions were included, including91 TCM  herbs. The drug properties were mainly cold, calm and warm, and the tastes were mainly sweet, bitter and spicy, and the drug channels were mainly lung, stomach and liver channels. Among them, 15 high-frequency drugs took into account many aspects of drug use, such as clearing heat and detoxifying and removing dampness. Twenty association rules of drugs and two clustering prescriptions were obtained after analysis.Conclusion Professor Qin Man pays attention to clearing heat and dispelling dampness while protecting kidney qi in the treatment of children with neurotic frequency urination of kidney deficiency and dampness-heat type. Through the data mining of medical records prescription, the medication rules can be summarized comprehensively, which can provide certain reference ideas for the clinical diagnosis and treatment of this disease.

Key words:

Neurogenic frequent urination in children, Kidney deficiency and dampness-heat, Traditional Chinese medicine, Data mining, Medication rules