In  all  patients,  the  causative  drug  was 
discontinued. All patiens were treated with systemic 
corticosteroids, eighteen patients got 1mg/kg body 
weight and fourteen patients got 1,5 mg/kg weight 
methylprednisolon as initial dose. The state of the 
patients was a consideration to determine the initial 
dose.  This  study  showed  patient  who  got  higher 
initial  dose  had  longer  length  of  stay,  patient 
underlying disease were thought as the factors that 
contributing.  In  this  study  just  four  patients  who 
underwent  patch  test.  Some  difficulties  were 
thought  due  to  DIHS  latency  and  patients 
complience. 
Study limitations include a retrospective study, 
small number of subjects. More epidemiology study 
to  confirm  and  provide  more  useful  clinical 
information  for  early  detection  and  improve  the 
outcome  of  severe  cutaneous  adverse  reactions 
Including DIHS is needed. 
5  CONCLUSION 
DIHS is a severe drug hypersensitivity reaction with 
prominent  cutaneous and systemic manifestations. 
Dispite  the  limitations,  this  study  presents  some 
variations of DIHS clinical features. Although it is 
classically  caused  by  anticonvulsants  and 
sulfonamides,  many  other  drugs  have  been 
implicated,  such  as  antibiotics.  More  larger 
epidemiology  study  either  retrospective  or 
prospective  are  needed  to  provide  more  useful 
clinical informations.  
ACKNOWLEDGEMENT 
Thanks  to  medical  record  staffs  helping,  for  data 
collecting. 
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