Abstract:Objective To discuss the impacts of transcutaneous electric acupoint stimulation (TEAS) combined with composite anesthesia of propofol and remifentanil on the surgical field, analgesic effect, and postoperative recovery of patients undergoing nasal endoscopic surgery under general anesthesia.Methods 94 patients who underwent nasal endoscopic surgery under general anesthesia from September 2024 to February 2025 were selected and randomly divided into two groups, with 47 cases in each group. The control group was anesthetized with propofol combined with remifentanil, while the TEAS group was anesthetized with TEAS combined with propofol combined with remifentanil. The surgical-related conditions, analgesic effect and postoperative recovery of the two groups were compared.Results The intraoperative blood loss in the TEAS group was significantly less than that in the control group, the Boezaart Scale (BS) score was significantly lower than that in the control group, and the cumulative dosage of remifentanil and propofol during the operation was significantly less than that in the control group, the differences were statistically significant (P < 0.05). On the 1st and 2nd days after the operation, the visual analogue scale (VAS) scores of the TEAS group were significantly lower than those of the control group, and the differences were statistically significant (P < 0.05). One day after the operation, the levels of activated partial thromboplastin time (APTT) and platelet count (PLT) in both groups were significantly higher than those before the operation, and those in the TEAS group were significantly higher than those in the control group; The levels of D-dimer (D-D) in both groups were significantly lower than those before the operation, and that in the TEAS group was significantly lower than that in the control group, the differences were statistically significant (P < 0.05). On the 1st and 2nd day after the operation, the scores of the 15-item quality of recovery scale (QoR-15) in the TEAS group were significantly higher than those in the control group, and the differences were statistically significant (P < 0.05). After the operation, the incidences of nausea, vomiting, dizziness, and headache in the TEAS group was significantly lower than those in the control group, and the differences were statistically significant (P < 0.05).Conclusion TEAS combined with propofol and remifentanil can improve the surgical field quality of nasal endoscopic surgery under general anesthesia, enhance the analgesic effect and promote postoperative recovery. It is worth applying in clinical practice.