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A member asked:

Do i need to fast for a kidney function blood test?

A doctor has provided 1 answer
Dr. Ed Friedlander answered

No: Creatinine and BUN will change very little if you are non-fasting.

Dr Chauhan agreed

Answered 6/16/2021

5.1k views

Thank

Related Questions

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How to know if blood circulation through the body is ok esp kidney.R serum Cr N random urine test sufficient to check kidney functioning?

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How fast can a kidney stone form? If I had a blood test recently and no kidney stone and urine was fine. Can stones form in a matter of a week?

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A member asked:

Second blood test done for kidney function Creatinine to be tested again. Result borderline what does this mean as doc wants another test in 1month?

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A member asked:

I had a serious of blood tests done, kidney function liver thyroids it came back saying my gfr was high on borderline please explain thank you?

A doctor has provided 1 answer

A member asked:

Need advice and knowledge on these blood tests readings. 1.1 creatinine. GFR 88. Upon research, those are concerning for decline in kidney function. How serious do you take these blood test results when overall healthy?

2 doctors weighed in across 2 answers

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