OBJECTIVE： To provide reference for the clinical use of enteral nutrition （EN） and parenteral nutrition （PN） preparation. METHODS： The utilization of EN and PN in our hospital during 2011-2015 was analyzed statistically in respects of drug types， number， department， consumption sum， etc. RESULTS： The consumption sum， patients’ proportion， amount and AUD of PN preparation were all higher than those of EN preparation in our hospital during 2011-2015. During 2011-2015， the consumption sum of drugs increased year by year， but the proportion of nutrition preparation in consumption sum of drugs kept stable， ranging 6.2％-6.8％. The consumption sum of EN preparation increased steadily during 2011-2014， but decreased slightly in 2015； that of PN preparation decreased during 2011-2013， but increased significantly in 2014-2015. The proportion of patients receiving EN and PN preparation in total number of inpatients increased during 2011-2014， decreased in 2015. The amount of PN preparation decreased during 2011-2014， while increased significantly in 2015； that of EN preparation increased year by year and significantly in 2015. During 2011-2014， AUD of EN preparation in our hospital increased year by year， while that of PN preparation decreased gradually during 2011-2013 and increased slightly during 2014-2015. The amount of EN and PN preparation in general medicine department was much higher than in other department， and top 3 departments in the list of the amount of PN preparation were general surgery department， cardiothoracic surgery department and urinary surgery department； AUD of general surgery department was the highest. Top 3 departments in the list of the amount of EN preparation were general surgery department， gastroenterology department and neurosurgery department； AUD of hyperbaric oxygen was the highest. CONCLUSIONS： The advantages of EN has gradually accepted by clinic of our hospital， but there are still some unreasonable phenomenon. Pharmacists can play their pharmaceutical advantages and contribute to nutrition treatment so as to realize professional standard treatment.