Objective:To determine the sensitizing drugs to characterize and clinical features of severe drug eruption.Method:The clinical data of 151 patients with severe drug eruption from January 2010 to December 2016 were retrospectively analyzed.Result:Steven-Johnson syndrome was the most common severe drug eruption(54.30%),exfoliative dermatitis had the longest latent period.There were no significant differences among the different severe drug eruptions of hospitalization time and corticosteroid dosage(P>0.05).An...