OBJECTIVE:To make clear the present status and developing trend of drugs used in enterprise hospitals and municipal hospitals in Chongqing between2001～2003to offer reference information for the departments concerned.METHO_ DS:The data of drugs used in enterprise and municipal hospitals in Chongqing were retrospectively analysed.RESULTS:In enterprise hospitals and municipal hospitals,the annual increasing rates of sales volumn of drugs were8.24%and18.29%;the anti-infectives accounted for40%～41%and36%～40%of annual sales volumn and sales volumn of imported drugs amounted to4.40%and14.78%of total drugs consumed respectively.CONCLUSION:The sales volumn of drugs in enterprise hospitals is decreasing year by year,while that in municipal hospitals is increasing.