ObjectiveTo analyze and evaluate the effect of the pharmacist-participated standardized drug management measures on improving the quality of drug management in day surgery center.MethodsDay surgery center carried out the pharmacist-participated standardized drug management since January 2019, including establishing a drug management group, strengthening the drug management specification, enhancing the training for standardized drug management, carrying out periodic inspection by pharmacist, etc. The Drug Management Quality Assessment Table was used to evaluate and compare the quality of drug management in day surgery center before standardized management (October 2018) and after standardized management (October 2019).ResultsThrough the standardized management, the quality of drug management in day surgery center was effectively improved, and the total score of drug quality management increased from 88.0 points before standardized management to 95.0 points after standardized management.ConclusionThe participation of pharmacists in the standardized drug management can effectively improve the quality of drug management in day surgery center, and ensure the safety of patients.