1560
Nineteen patients ( 48 . 7 % ) substantially improved after the 8 - week trial ; 5 ( 12 . 8 % ) discontinued therapy due to side - effects such as intolerable capsaicin - induced burning sensations ( 4 ) or mastitis ( 1 ) ; 15 ( 38 . 5 % ) reported no benefit .
 Chemical: capsaicin; Disease: mastitis
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: capsaicin; Disease: mastitis