1223
Polymyoclonus seizure resulting from accidental injection of tranexamic acid in spinal anesthesia .
 Polymyoclonus seizure, tranexamic acid
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:
 Polymyoclonus seizure, tranexamic acid