为全面了解中药金银花近20年的研究热点与发展趋势，收集了2002—2021年万方数据知识服务平台（Wanfang Data）、中国学术期刊全文数据库（CNKI）以及Web of Science（WOS）核心合集数据库中涉及金银花研究的8 871篇中文文献与311篇英文文献，利用VOS viewer进行文献计量和可视化分析。结果发现以酚酸类成分为主的关于金银花活性成分的研究、基于数据挖掘与分子对接技术对新型冠状病毒肺炎机制的研究以及金银花抗炎、抗病毒的药理学研究为当前金银花相关研究领域的3个热点研究方向，金银花的质量控制与评价和金银花防治新型冠状病毒肺炎机制的研究可能成为未来的研究方向。从活性成分、研究方法、配伍研究、组方与制剂、药理作用与临床应用5个方面对金银花的研究进行分析，旨在揭示此领域的研究热点以及发展趋势，为后续研究提供参考。

In order to comprehensively understand the research hotspots and development trends of Lonicera Japonica Flos in the past 20 years, and to provide intuitive data reference and objective opinions and suggestions for subsequent related research in this field, this study collected 8 871 Chinese literature and 311 English literature related to Lonicera Japonica Flos research in the core collection databases of Wanfang Data), CNKI and Web of Science (WOS) from 2002 to 2021, and conducted bibliometric and visual analysis using vosviewer. The results showed that the research on the active components of Lonicera Japonica Flos based on phenolic acid components, the research on the mechanism of novel coronavirus pneumonia based on data mining and molecular docking technology, and the pharmacological research on the anti-inflammatory and antiviral properties of Lonicera Japonica Flos are the three hot research directions in the may become the future research direction. In this paper, we analyze the research on Lonicera Japonica Flos from five aspects:active ingredients, research methods, formulation and preparation, pharmacological effects and clinical applications, aiming to reveal the research hotspots, frontiers and development trends in this field and provide predictions and references for future research.

中央引导地方科技发展资金项目（206Z2501G）；河北省重点研发计划项目（20372502D）