Abstract: ObjectiveTo study the clinical features of adverse reaction induced by risperidone. Methods122 case reports of adverse drug reaction due to risperidone from 2000 to 2012 in China were collected and analyzed, which involved 153 patients. ResultsThe adverse reactions of risperidone were correlated with individual differences, which mainly occurred in central and peripheral nervous system. ConclusionPay attention to physical status of patients when use risperidone,slowly increase the dose and comply with the individualized principle.

Key words: risperidone, adverse dug reaction