分析劳绍贤教授辨治胃痞的用药规律。方法收集劳绍贤教授于2017 年3 月至2022 年3 月期间 治疗胃痞患者的有效处方，提取患者一般资料、主诉、诊断、辨证分型、处方等。采用Excel 软件和古今医案 云平台（V 2.3.7）工具，构建处方数据库，利用其数据挖掘功能对处方进行证型分析、中药使用频次和属性分 析，以及药物关联规则分析、聚类分析等。结果共纳入272 首处方，涉及164 味药物。中医证型以湿热证、 气滞证为主；使用频次≥30 次的中药有25 味，代表性药物为法半夏、甘草、陈皮、紫苏梗、木香；药性主要 是温性、平性；药味主要为辛、苦、甘；药物主要归脾、胃、肺三经，其次是肝经；关联规则获得木香-紫苏 梗、陈皮-紫苏梗、法半夏-陈皮等23 个核心药对；聚类分析将药物分为3 个组合，有理气除痞、祛湿化滞、 清热解毒等功效。结论劳绍贤教授治疗胃痞的核心处方为木香、紫苏梗、陈皮、法半夏、甘草、柿蒂、枳 实、大腹皮；重在调畅中焦气机，脾胃同治，以理气除痞为主要治法，同时重视祛湿化滞、清热解毒类药物的 应用，临床疗效显著，可供诊疗参考。

To analyze the medication rules of Professor LAO Shaoxian in the treatment of gastric stuffiness based on syndrome differentiation. Methods The effective prescriptions for patients with gastric stuffiness treated by Professor LAO Shaoxian from March 2017 to March 2022 were collected， and the general information， chief complaints，diagnosis，syndrome differentiation and prescriptions of patients were extracted. Excel software and the ancient and modern medical records cloud platform （V 2.3.7）were used to construct the prescription database. Data mining function was used to carry out analysis of the syndrome type of prescription，analysis of the frequency and property of Chinese herbs， as well as association rule analysis and cluster analysis. Results A total of 272 prescriptions were included，involving 164 kinds of medicinal herbs. The main traditional Chinese medicine （TCM） syndrome types are damp-heat syndrome and qi stagnation syndrome. The frequency of 25 herbs was more than or equal to 30 times. The representative herbs is Pinellinae Rhizoma Praeparatum，Glycyrrhizae Radix et Rhizoma，Citri Reticulatae Pericarpium，Perillae Caulis and Aucklandiae Radix. The medicinal properties are mainly warm and flat. The medicinal flavors are spicy，bitter and sweet. The drug meridians mainly included the spleen，stomach and lung meridians， followed by the liver meridian. There were 23 core drug pairs obtained by association rules， such as "Aucklandiae Radix - Perillae Caulis"，"Citri Reticulatae Pericarpium - Perillae Caulis"，and "Pinellinae Rhizoma Praeparatum - Citri Reticulatae Pericarpium". Clustering analysis of drugs can be divided into three combinations， which have the effects of regulating qi and relieving distension， resolving dampness， and clearing heat and detoxifying. Conclusion The core prescription of Professor LAO Shaoxian in the treatment of gastric stuffiness is Aucklandiae Radix ，Perillae Caulis，Citri Reticulatae Pericarpium，Pinellinae Rhizoma Praeparatum，Glycyrrhizae Radix et Rhizoma， Kaki Calyx， Aurantii Fructus Immaturus and Arecae Pericarpium. It focuses on regulating qi movement of middle jiao and treating spleen and stomach simultaneously. The main therapeutic method is regulating qi and relieving distension. At the same time， attention should be paid to the application of dampness-dispelling and stagnation-removing，heat-clearing and detoxifying drugs. The clinical therapy of Professor LAO Shaoxian on gastric stuffiness is significant，which can be used as a reference for diagnosis and treatment.

R285.6

广州中医药大学“双一流”与高水平大学学科协同创新团队项目（2021xk47）；广州中医药大学“双一流”与高水平大学学科后备人才 培育项目（中医学二级学科：中医内科学）；青年岐黄学者项目[国中医药人教发（20207）号]。