Objective: To study the application effect of fixed Chinese medicine hot election bag in emergency department. Methods: Patients were divided into observation group and control group by simple random sampling, with 50 patients in each group. The observation group was treated with fixed TCM hot election bag, and the control group was treated with traditional Chinese medicine hot election bag. Results: There were significant differences in clinical application effect, convenience and utilization rate between the two groups. Conclusion: Fixed TCM hot election bag can effectively improve the curative effect of patients, at the same time provide convenience for patients to use, improve patients’ compliance behavior.