237
After the dose of methylprednisolone was reduced from 40 mg to 20 mg i.v . q6h and shifted to other anti - asthma treatment by procaterol metered dose inhaler via spacer , the psychotic reaction disappeared a few hours later .
 adverse effect: psychotic reaction, methylprednisolone
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: psychotic reaction, methylprednisolone