1889
OBJECTIVE : To describe a case of flecainide - induced delirium associated with a pharmacokinetic drug interaction with paroxetine .
 Chemical: flecainide; Disease: delirium; Chemical: paroxetine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: flecainide; Disease: delirium; Chemical: paroxetine