Objective To explore the application effect of throat ice stimulation combined with swallowing dysfunction training in patients with swallowing dysfunction.Methods A total of 96 patients with swallowing dysfunction admitted to our hospital from June 2020 to June 2022 were selected and divided into two groups according to the random number table method, with 48 cases in each group.The control group was given routine swallowing function training, and the observation group was given throat ice stimulation on the basis of the control group for 10 days of continuous intervention.The swallowing function, nutritional status, complications and quality of life were compared between the two groups.Results The swallowing function, nutritional status and quality of life were compared between the two groups before intervention (P>0.05).The standard swallowing function scale (SSA) of the observation group after intervention was (21.04±1.78), which was lower than that of the control group (P<0.05).After intervention in observation group, albumin (ALB) was (38.84±4.01) g/ L, hemoglobin (Hb) was (134.79±12.57) g/L and total protein (TP) was (65.58±5.35) g/L, all high in the control group (P<0.05).The incidence of complications in the observation group (4.17%) was lower than that in the control group (16.67%) (P<0.05).The quality of life measurement scale short form (QOL-BREF) in the observation group after intervention was (75.87±4.12) points for environment, (78.49±4.25) points for society, (76.98±4.34) points for psychology, and (76.95±4.39) points for physiological ) scores were higher than those in the control group (P<0.05).Conclusion Throat ice stimulation combined with swallowing dysfunction training can improve the swallowing function of patients with swallowing dysfunction, improve the nutritional status of patients, reduce complications such as aspiration pneumonia, and improve the quality of life of patients.