Objective:To explore the effect of low-frequency repetitive transcranial magnetic stimulation(LF-rTMS)+cognitive behavioral therapy on anxiety disorder(AD)with sleep disorder(SD).Methods:A total of 86 patients with AD and SD admitted to Ji'nan Second Mental Health Center from January 2022 to January 2024 were selected,and they were 1:1 included in the control group(n=43,cognitive behavioral therapy)and the observation group(n=43,LF-rTMS+cognitive behavioral therapy)by random number table method.The two groups'efficacy,anxiety state,sleep index and sleep quality were compared.Results:Compared with the control group,the observation group had better efficacy and sleep indexes,and the scores of SAS,HAMA,and PSQI were lower(P<0.05).Conclusion:LF-rTMS+cognitive behavioral therapy can promote the improvement of anxiety symptoms and sleep status in patients with AD and SD.