无针经皮穴位电刺激是在中医针灸和电针刺激基础上发展起来的一种神经调节治疗术，具有调节迷走神经活性、增加下食管括约肌压力，拮抗炎症、改善食管屏障功能等作用。无针经皮穴位电刺激具有无创、安全、经济、便于自我管理等优势，近年来应用于多种炎症性疾病及胃肠动力疾病中。本文综述无针经皮穴位电刺激治疗胃食管反流病的研究进展，包括其方法、原理、作用机制及临床研究结果，以助该方法在临床推广应用。

Transcutaneous electrical acustimulation (TEA) represents an innovative neuromodulation technique, which evolved from the principles of traditional Chinese acupuncture and electrical acupuncture. The therapeutic effect of TEA is based on its modulation of vagal nerve activity, enhancement of lower esophageal sphincter pressure, anti-inflammatory activity, and amelioration of esophageal barrier function. This modality offers distinct advantages such as minimal invasiveness, safety, cost-effectiveness, and the feasibility of self-administration, making it an attractive option for patients and healthcare providers alike. In recent years, TEA has been increasingly utilized in the management of a spectrum of inflammatory conditions and gastrointestinal motility disorders. The present review synthesizes the extant literature pertaining to the application of TEA in the context of gastroesophageal reflux disease (GERD). It delves into the methodologies employed, the underlying principles, the proposed mechanisms of action, and presents a comprehensive analysis of clinical research findings. The objective of this review is to facilitate a better understanding of TEA's potential as a therapeutic intervention for GERD and to encourage its integration into clinical practice.