Abstract: Drug induced liver injury (DILI) is one of the important causes of liver disease. With more and more types of drugs are used widely， the incidence of DILI  raiseds  year by year， which has become a serious public health problem. Therefore， it is very important to understand the etiology， pathogenesis， clinical features， diagnosis and treatment of DILI. This paper makes a brief summary of some research progress.

Key words: druginduced liver injury；biological markers, disease attributes