6268
After surgery , patients self administered one of three possible postsurgical medications , which included placebo , codeine 60 mg , and ibuprofen 400 mg , when their pain reached a moderate or severe intensity .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None