5533
RESULTS : A 44-year - old man taking naproxen for chronic low back pain and a 20-year - old woman on oxaprozin for rheumatoid arthritis presented with tense bullae and cutaneous fragility on the face and the back of the hands .
 cutaneous fragility, naproxen; cutaneous fragility, oxaprozin; tense bullae, naproxen; tense bullae, oxaprozin
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:
 cutaneous fragility, naproxen; cutaneous fragility, oxaprozin; tense bullae, naproxen; tense bullae, oxaprozin