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Rochester, Pennsylvania
A 34-year-old female asked:

Blood work came back and my creatinine level is 0.49 and urea nitrogen is 7. what does this mean?

1 doctor answer1 doctor weighed in
Dr. Ed Friedlander
Pathology 45 years experience
Nothing: Stop worrying. Reference ranges are set so that several percent of healthy folks fall outside at either end. Low BUN and low creatinine in someone who's not obviously horribly sick never mean anything.

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Last updated Dec 31, 2019


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