12116
In eight patients , a mean decrease in serum Na+ of 8.25 + /- 3.2 mEq / L was observed after a single 200 mg intravenous dose of lorcainide .
 adverse effect: decrease in serum Na+, lorcainide
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: decrease in serum Na+, lorcainide