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We have described a patient with severe rheumatoid arthritis and a history of mefenamic acid nephropathy in whom hyperkalemia and inappropriate hypoaldosteronism were caused by both indomethacin and naproxen , without major decline in renal function .
 Disease: rheumatoid arthritis; Chemical: mefenamic acid; Disease: nephropathy; Disease: hyperkalemia; Disease: hypoaldosteronism; Chemical: indomethacin; Chemical: naproxen
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: rheumatoid arthritis; Chemical: mefenamic acid; Disease: nephropathy; Disease: hyperkalemia; Disease: hypoaldosteronism; Chemical: indomethacin; Chemical: naproxen