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A member asked:

I am a female recently completed a 24 hour catch. my creatinine serum was 1.06 & gfr 56. 3 weeks prior gfr was 59. should i be concerned?

A doctor has provided 1 answer
Dr. Matt Wachsman answered

Specializes in Internal Medicine

Tests vary: so the difference between 56 and 59 isn't meaningful BUT that is a bit abnormal for a person 55 or younger. So, some reason for concern if you dont' already know why youe kidneys are being studied so closely.

Answered 10/28/2015

2.1k views

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Recently got copies of my blood test results throughout years and I have low creatinine in every one of them. Why it would be lower than normal? Also got high serum urea level on the recent test?

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My serum creatinine was increases from .90, three years ago to 1.09. Do I have to be worried?I male 22y/o 5'9, 70kgs

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A member asked:

For 57+ Indian female of height 5.2 ft & weight 71 kg, does serum creatinine 1.0 mg/dL [0.6 - 1.1] indicate any early stage kidney disorder ?

A doctor has provided 1 answer

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