Romosozumab is a novel drug for the treatment of osteoporosis. The adverse reactions of romosozumab still need to be explored. The FDA Adverse Event Reporting System (FAERS) provides an enormous dataset for adverse events (AEs) analysis. AEs registered in FAERS between January 2019 and December 2020 were collected for this study. The reporting odds ratio (ROR) method was applied to analyze the AEs of romosozumab. The number of AEs ≥4 cases and ROR value 95%...