Abstract: Objective To summarize the irrational medical orders in pharmacy intravenous admixture services (PIVAS) in our hospital, so as to improve the quality of drug dispensing and the rational drug use in clinic. Methods The irrational medical orders of PIVAS in our hospital from January to July in 2012 were analyzed statistically in the article. Results Among 237 150 medical orders, 915 irrational medical orders accounted for 0.38%, including irrational administration, improper solvent selection and incompatibility, etc. Conclusion PIVAS pharmacists can improve rational use of drug by correcting irrational medical order.

Key words: pharmacy intravenous admixture service, irrational medical order, analysis