3034
Ten hours after the second methotrexate injection , the patient experienced a diffuse pruritic papular eruption located mainly on the limbs .
 diffuse pruritic papular eruption, methotrexate
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 diffuse pruritic papular eruption, methotrexate