AIM: To reveal the rules of adverse events of everolimus and provide references for the risk control and rational clinical use of the drug by statistical analysis of adverse drug events of everolimus based on US FAERS database. METHODS: A retrospective and statistical analysis of 1 868 cases of adverse events of everolimus from FAERS database was conducted. RESULTS: Among 1 868 cases of everolimus adverse event reports,death,life danger,disability,hospitalization or duration of hospitalization amounted to 6...