Objective To formulate the"Expert Consensus on Nursing of Radiation-induced Xerostomia"(hereinafter referred to as the"Consensus"),so as to promote the standardized development of radiation-induced xerostomia nursing,and improve the quality of life of patients.Methods The writing team conducted literature searches on multiple databases such as CNKI,PubMed and Embase,and screened,read and classified the evidence levels to form an expert consensus draft.Through two rounds of expert consultation and one round of expert argumentation meeting,adjustments and modifications were made to each item to form the final consensus.Results The consensus covered all aspects of the development of radiation-induced xerostomia,including evaluation strategies,prevention strategies,intervention strategies,and effectiveness monitoring,forming 13 recommendations.Conclusions This consensus is scientific and practical,and can provide effective clinical nursing programs for nursing staff to deal with radiation-induced xerostomia during the radiotherapy process for cancer patients.