My kidney function 47.2 on CKD-EPI. My doctor said it was third stage. My question is this: could this be because I was dehydrated. If so how long, or am I thinking wrong? Would another blood test like seven days down the road show a good result? He says no but I wonder. What would say about it. I am 1700 hundred miles from home and I do not know what to do. Should I go home or is there something else I could do?

I am unable to make a specific diagnosis based on the information that you present.  I cannot tell if this is chronic kidney disease (CKD) or acute kidney injury.  A repeat test may show improvement if you are now well hydrated and are feeling better.  I suggest that you follow your physician’s advice and continue to follow the testing of your kidney function very carefully.


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