Severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)infection is a new respiratory infectious disease.Patients with chronic kidney disease are at high risk of SARS-CoV-2 infection.Once they develop SARS-CoV-2 infection,the rate of progression to severe illness or even death is much higher than that of the general population.Nirmatrelvir/ritonavir significantly reduce the risk of severe illness and death in patients infected with SARS-CoV-2.In this paper,the dosing regimen and drug interaction of nirmatrelvir/ritonavir in patients with different stages of chronic kidney disease complicated with SARS-CoV-2 infection were reviewed to provide a reference for clinical rational medication for patients with chronic kidney disease.