Objective The study aimed at exploring the effect of time-selected auricular point pressing based on Ziwu Liuzhu theory on patients with dysphagia after anterior cervical surgery,which is important to provide clinical evidence for clinical intervention. Methods A total of 153 patients who underwent anterior cervical surgery in the department of orthopedics of a tertiary A general hospital in Zhejiang Province from January to November 2025 were included by convenience sampling,and randomly divided into 3 groups(n=51 per group) using SAS software. Routine auricular point pressing intervention on the basis of routine nursing care was performed in experimental group 1,while time-selected auricular point pressing intervention based on Ziwu Liuzhu theory was performed in experimental group 2. Participants in the control group received routine nursing care for cervical surgery. The differences in Water Swallowing Test grading,Numerical Rating Scale(NRS) score for swallowing pain,time to first intake of regular diet,and length of hospital stay were compared among the 3 groups on the 1st,3rd,5th,and 7th days after surgery. Results A total of 153 patients completed the study(n=51 per group). Generalized estimating equations(GEE) analysis revealed that there were significant time-by-group interaction effects across the 3 outcomes of the Water Swallowing Test(normal,suspected dysphagia,and abnormal dysphagia) among the 3 groups of patients(Wald χ2interaction=14.060,P=0.029;Wald χ2interaction=16.869,P=0.032;Wald χ2interaction=22.407,P=0.004);repeated measures analysis of variance showed an interaction effect between time and group in swallowing pain among the 3 groups(Finteraction=9.526,P<0.001). Simple effect analysis showed that the proportion of participants classified as having abnormal swallowing disorders in the Water Swallowing Test of experimental group 2 on the 3rd,5th,and 7th days after surgery were lower than experimental group 1 and the control group(all P<0.001);the NRS scores of experimental group 2 on the 3rd,5th,and 7th days after surgery were lower than those of experimental group 1 and the control group(all P<0.001). The time to first intake of regular diet in experimental group 2 was 17.00(14.00,23.00) h,shorter than 40.00(36.50,45.00) h in experimental group 1 and 66.60(50.30,72.00) h in the control group(P<0.001). The length of hospital stay in experimental group 2 was 4.00(3.50,4.50) d,shorter than 6.00(5.50,6.50) d in experimental group 1 and 7.00(6.00,8.00) d in the control group(P<0.001). Conclusion Time-selected auricular point pressing based on Ziwu Liuzhu theory can effectively improve swallowing function,alleviate swallowing pain,shorten the time to first intake of regular diet and length of hospital stay in patients after anterior cervical surgery. Its effect is superior to routine auricular point pressing and routine nursing care,making it a safe and effective postoperative rehabilitation nursing intervention.