ABSTRACT
Objective:To discuss the application of the classification system for European medical and health care network in the drug related problems in oncology department through the practice of the classification system in clinical cases. Methods:The classifi-cation system (version 8. 0) was used to perform the pharmaceutical care for two patients in oncology department, and the drug related problems ( DRPs) including types, causes, interventions, acceptance degree of interventions and the situation of DRPs were analyzed. Results:DRPs were clearly analyzed by the classification system, which provided scientific and systematic pharmaceutical care for the patients. Clinical pharmacists could find DRPs and provide interventions for the patients, which improved the rationality and safety of medication. Conclusion:Clinical pharmacists establish a perfect pharmacy monitoring system for European medical and health care network, and DRPs can be analyzed by the classification system, which promotes reasonable medication and ensures patients' safety.