15416
Patients may develop cutaneous hypersensitivity reactions , ranging from mild rashes to potentially fatal severe cutaneous adverse reactions ( SCARs ) namely drug hypersensitivity syndrome , Stevens - Johnson syndrome ( SJS ) , and toxic epidermal necrolysis ( TEN ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None